diff --git a/cache.rst b/cache.rst index f9d7175cf41..fda6cdb9810 100644 --- a/cache.rst +++ b/cache.rst @@ -363,7 +363,7 @@ with either :class:`Symfony\\Contracts\\Cache\\CacheInterface` or // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $container->services() // ... diff --git a/components/options_resolver.rst b/components/options_resolver.rst index fb459f3d9cd..91e5d742c7a 100644 --- a/components/options_resolver.rst +++ b/components/options_resolver.rst @@ -23,7 +23,7 @@ Imagine you have a ``Mailer`` class which has four options: ``host``, class Mailer { - protected $options; + protected array $options; public function __construct(array $options = []) { @@ -37,7 +37,7 @@ check which options are set:: class Mailer { // ... - public function sendMail($from, $to) + public function sendMail($from, $to): void { $mail = ...; @@ -884,9 +884,9 @@ can change your code to do the configuration only once per class:: // ... class Mailer { - private static $resolversByClass = []; + private static array $resolversByClass = []; - protected $options; + protected array $options; public function __construct(array $options = []) { @@ -902,7 +902,7 @@ can change your code to do the configuration only once per class:: $this->options = self::$resolversByClass[$class]->resolve($options); } - public function configureOptions(OptionsResolver $resolver) + public function configureOptions(OptionsResolver $resolver): void { // ... } @@ -917,9 +917,9 @@ method ``clearOptionsConfig()`` and call it periodically:: // ... class Mailer { - private static $resolversByClass = []; + private static array $resolversByClass = []; - public static function clearOptionsConfig() + public static function clearOptionsConfig(): void { self::$resolversByClass = []; } diff --git a/components/serializer.rst b/components/serializer.rst index e08bd5c1f07..007cf4818b9 100644 --- a/components/serializer.rst +++ b/components/serializer.rst @@ -73,7 +73,7 @@ exists in your project:: private int $age; private string $name; private bool $sportsperson; - private ?\DateTime $createdAt; + private ?\DateTimeInterface $createdAt; // Getters public function getAge(): int @@ -113,7 +113,7 @@ exists in your project:: $this->sportsperson = $sportsperson; } - public function setCreatedAt(\DateTime $createdAt = null): void + public function setCreatedAt(\DateTimeInterface $createdAt = null): void { $this->createdAt = $createdAt; } @@ -607,11 +607,11 @@ processes:: class Person { public function __construct( - private $firstName, + private string $firstName, ) { } - public function getFirstName() + public function getFirstName(): string { return $this->firstName; } @@ -663,7 +663,7 @@ defines a ``Person`` entity with a ``firstName`` property: { public function __construct( #[SerializedName('customer_name')] - private $firstName, + private string $firstName, ) { } diff --git a/components/validator/resources.rst b/components/validator/resources.rst index d5cfd85e297..19b0c54b6ec 100644 --- a/components/validator/resources.rst +++ b/components/validator/resources.rst @@ -37,9 +37,9 @@ In this example, the validation metadata is retrieved executing the class User { - protected $name; + protected string $name; - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('name', new Assert\NotBlank()); $metadata->addPropertyConstraint('name', new Assert\Length([ @@ -99,7 +99,7 @@ prefixed classes included in doc block comments (``/** ... */``). For example:: /** * @Assert\NotBlank */ - protected $name; + protected string $name; } To enable the annotation loader, call the diff --git a/components/var_dumper.rst b/components/var_dumper.rst index ccde974b9e5..c9da6873218 100644 --- a/components/var_dumper.rst +++ b/components/var_dumper.rst @@ -372,9 +372,9 @@ then its dump representation:: class PropertyExample { - public $publicProperty = 'The `+` prefix denotes public properties,'; - protected $protectedProperty = '`#` protected ones and `-` private ones.'; - private $privateProperty = 'Hovering a property shows a reminder.'; + public string $publicProperty = 'The `+` prefix denotes public properties,'; + protected string $protectedProperty = '`#` protected ones and `-` private ones.'; + private string $privateProperty = 'Hovering a property shows a reminder.'; } $var = new PropertyExample(); @@ -391,7 +391,7 @@ then its dump representation:: class DynamicPropertyExample { - public $declaredProperty = 'This property is declared in the class definition'; + public string $declaredProperty = 'This property is declared in the class definition'; } $var = new DynamicPropertyExample(); @@ -404,7 +404,7 @@ then its dump representation:: class ReferenceExample { - public $info = "Circular and sibling references are displayed as `#number`.\nHovering them highlights all instances in the same dump.\n"; + public string $info = "Circular and sibling references are displayed as `#number`.\nHovering them highlights all instances in the same dump.\n"; } $var = new ReferenceExample(); $var->aCircularReference = $var; diff --git a/components/var_exporter.rst b/components/var_exporter.rst index 866f97ee2ff..9c5677c91d8 100644 --- a/components/var_exporter.rst +++ b/components/var_exporter.rst @@ -50,10 +50,10 @@ following class hierarchy:: abstract class AbstractClass { - protected $foo; - private $bar; + protected int $foo; + private int $bar; - protected function setBar($bar) + protected function setBar($bar): void { $this->bar = $bar; } diff --git a/doctrine/resolve_target_entity.rst b/doctrine/resolve_target_entity.rst index 81de0c75ff0..9c3e700e0cf 100644 --- a/doctrine/resolve_target_entity.rst +++ b/doctrine/resolve_target_entity.rst @@ -65,11 +65,8 @@ An Invoice entity:: #[ORM\Table(name: 'invoice')] class Invoice { - /** - * @var InvoiceSubjectInterface - */ #[ORM\ManyToOne(targetEntity: InvoiceSubjectInterface::class)] - protected $subject; + protected InvoiceSubjectInterface $subject; } An InvoiceSubjectInterface:: diff --git a/event_dispatcher.rst b/event_dispatcher.rst index 275ec7863fe..896dff71d29 100644 --- a/event_dispatcher.rst +++ b/event_dispatcher.rst @@ -91,7 +91,7 @@ notify Symfony that it is an event listener by using a special "tag": use App\EventListener\ExceptionListener; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(ExceptionListener::class) diff --git a/form/bootstrap5.rst b/form/bootstrap5.rst index c801757ea77..400747bba12 100644 --- a/form/bootstrap5.rst +++ b/form/bootstrap5.rst @@ -57,7 +57,7 @@ configuration: // config/packages/twig.php use Symfony\Config\TwigConfig; - return static function(TwigConfig $twig) { + return static function(TwigConfig $twig): void { $twig->formThemes(['bootstrap_5_layout.html.twig']); // ... diff --git a/form/form_collections.rst b/form/form_collections.rst index 2fc6ddda01a..d36dce954b3 100644 --- a/form/form_collections.rst +++ b/form/form_collections.rst @@ -16,8 +16,8 @@ Let's start by creating a ``Task`` entity:: class Task { - protected $description; - protected $tags; + protected string $description; + protected ArrayCollection $tags; public function __construct() { @@ -53,7 +53,7 @@ objects:: class Tag { - private $name; + private string $name; public function getName(): string { @@ -466,7 +466,7 @@ you will learn about next!). // ... #[ORM\ManyToMany(targetEntity: Tag::class, cascade: ['persist'])] - protected $tags; + protected array $tags; .. code-block:: yaml diff --git a/forms.rst b/forms.rst index 9a673dc4fc6..a00c7a94ab2 100644 --- a/forms.rst +++ b/forms.rst @@ -43,8 +43,9 @@ following ``Task`` class:: class Task { - protected $task; - protected $dueDate; + protected string $task; + + protected ?\DateTimeInterface $dueDate; public function getTask(): string { @@ -56,12 +57,12 @@ following ``Task`` class:: $this->task = $task; } - public function getDueDate(): ?\DateTime + public function getDueDate(): ?\DateTimeInterface { return $this->dueDate; } - public function setDueDate(?\DateTime $dueDate): void + public function setDueDate(?\DateTimeInterface $dueDate): void { $this->dueDate = $dueDate; } @@ -128,7 +129,7 @@ use the ``createFormBuilder()`` helper:: // creates a task object and initializes some data for this example $task = new Task(); $task->setTask('Write a blog post'); - $task->setDueDate(new \DateTime('tomorrow')); + $task->setDueDate(new \DateTimeImmutable('tomorrow')); $form = $this->createFormBuilder($task) ->add('task', TextType::class) @@ -209,7 +210,7 @@ use the ``createForm()`` helper (otherwise, use the ``create()`` method of the // creates a task object and initializes some data for this example $task = new Task(); $task->setTask('Write a blog post'); - $task->setDueDate(new \DateTime('tomorrow')); + $task->setDueDate(new \DateTimeImmutable('tomorrow')); $form = $this->createForm(TaskType::class, $task); @@ -471,7 +472,7 @@ to a class. You can add them either to the entity class or to the form class. To see the first approach - adding constraints to the entity - in action, add the validation constraints, so that the ``task`` field cannot be empty, -and the ``dueDate`` field cannot be empty, and must be a valid ``DateTime`` +and the ``dueDate`` field cannot be empty, and must be a valid ``DateTimeImmutable`` object. .. configuration-block:: @@ -486,11 +487,11 @@ object. class Task { #[Assert\NotBlank] - public $task; + public string $task; #[Assert\NotBlank] - #[Assert\Type(\DateTime::class)] - protected $dueDate; + #[Assert\Type(\DateTimeInterface::class)] + protected \DateTimeInterface $dueDate; } .. code-block:: yaml @@ -502,7 +503,7 @@ object. - NotBlank: ~ dueDate: - NotBlank: ~ - - Type: \DateTime + - Type: \DateTimeInterface .. code-block:: xml @@ -519,7 +520,7 @@ object. - \DateTime + \DateTimeInterface @@ -544,7 +545,7 @@ object. $metadata->addPropertyConstraint('dueDate', new NotBlank()); $metadata->addPropertyConstraint( 'dueDate', - new Type(\DateTime::class) + new Type(\DateTimeInterface::class) ); } } diff --git a/frontend/custom_version_strategy.rst b/frontend/custom_version_strategy.rst index 9b86685889b..0bbcf934e58 100644 --- a/frontend/custom_version_strategy.rst +++ b/frontend/custom_version_strategy.rst @@ -130,7 +130,7 @@ After creating the strategy PHP class, register it as a Symfony service. use App\Asset\VersionStrategy\GulpBusterVersionStrategy; use Symfony\Component\DependencyInjection\Definition; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(GulpBusterVersionStrategy::class) diff --git a/messenger/multiple_buses.rst b/messenger/multiple_buses.rst index 7c2b548796d..8cc5fa5fa22 100644 --- a/messenger/multiple_buses.rst +++ b/messenger/multiple_buses.rst @@ -222,7 +222,7 @@ you can determine the message bus based on an implemented interface: use App\MessageHandler\CommandHandlerInterface; use App\MessageHandler\QueryHandlerInterface; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); // ... diff --git a/profiler.rst b/profiler.rst index dbe3dc6e989..f14fdcee0a7 100644 --- a/profiler.rst +++ b/profiler.rst @@ -536,7 +536,7 @@ you'll need to configure the data collector explicitly: use App\DataCollector\RequestCollector; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(RequestCollector::class) diff --git a/reference/constraints/All.rst b/reference/constraints/All.rst index 7fb1428bab7..3aa05b1d2d0 100644 --- a/reference/constraints/All.rst +++ b/reference/constraints/All.rst @@ -31,7 +31,7 @@ entry in that array: new Assert\NotBlank, new Assert\Length(min: 5), ])] - protected $favoriteColors = []; + protected array $favoriteColors = []; } .. code-block:: yaml @@ -77,7 +77,7 @@ entry in that array: class User { - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('favoriteColors', new Assert\All([ 'constraints' => [ diff --git a/reference/constraints/AtLeastOneOf.rst b/reference/constraints/AtLeastOneOf.rst index e3402c23b02..0a6ab618aa5 100644 --- a/reference/constraints/AtLeastOneOf.rst +++ b/reference/constraints/AtLeastOneOf.rst @@ -35,7 +35,7 @@ The following constraints ensure that: new Assert\Regex('/#/'), new Assert\Length(min: 10), ])] - protected $plainPassword; + protected string $plainPassword; #[Assert\AtLeastOneOf([ new Assert\Count(min: 3), @@ -43,7 +43,7 @@ The following constraints ensure that: new Assert\GreaterThanOrEqual(5) ), ])] - protected $grades; + protected array $grades; } .. code-block:: yaml @@ -113,7 +113,7 @@ The following constraints ensure that: class Student { - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('password', new Assert\AtLeastOneOf([ 'constraints' => [ diff --git a/reference/constraints/Bic.rst b/reference/constraints/Bic.rst index 7cc2e46f558..69ce35248f3 100644 --- a/reference/constraints/Bic.rst +++ b/reference/constraints/Bic.rst @@ -30,7 +30,7 @@ will contain a Business Identifier Code (BIC). class Transaction { #[Assert\Bic] - protected $businessIdentifierCode; + protected string $businessIdentifierCode; } .. code-block:: yaml @@ -66,7 +66,7 @@ will contain a Business Identifier Code (BIC). class Transaction { - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('businessIdentifierCode', new Assert\Bic()); } diff --git a/reference/constraints/Blank.rst b/reference/constraints/Blank.rst index fe17e88e40f..485d25319ac 100644 --- a/reference/constraints/Blank.rst +++ b/reference/constraints/Blank.rst @@ -37,7 +37,7 @@ of an ``Author`` class were blank, you could do the following: class Author { #[Assert\Blank] - protected $firstName; + protected string $firstName; } .. code-block:: yaml @@ -73,7 +73,7 @@ of an ``Author`` class were blank, you could do the following: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', new Assert\Blank()); } diff --git a/reference/constraints/CardScheme.rst b/reference/constraints/CardScheme.rst index 59f0d048f15..6e98e6fab98 100644 --- a/reference/constraints/CardScheme.rst +++ b/reference/constraints/CardScheme.rst @@ -32,7 +32,7 @@ on an object that will contain a credit card number. schemes: [Assert\CardScheme::VISA], message: 'Your credit card number is invalid.', )] - protected $cardNumber; + protected string $cardNumber; } .. code-block:: yaml @@ -75,7 +75,7 @@ on an object that will contain a credit card number. class Transaction { - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('cardNumber', new Assert\CardScheme([ 'schemes' => [ diff --git a/reference/constraints/Cascade.rst b/reference/constraints/Cascade.rst index 5880fdd6389..aeaa4213832 100644 --- a/reference/constraints/Cascade.rst +++ b/reference/constraints/Cascade.rst @@ -35,7 +35,7 @@ constraints that are set in the child classes ``BookMetadata`` and class BookCollection { #[Assert\NotBlank] - protected $name = ''; + protected string $name = ''; public BookMetadata $metadata; @@ -76,7 +76,7 @@ constraints that are set in the child classes ``BookMetadata`` and { // ... - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addConstraint(new Assert\Cascade()); } diff --git a/reference/constraints/Choice.rst b/reference/constraints/Choice.rst index b1b27bdd6fd..2ec882298ec 100644 --- a/reference/constraints/Choice.rst +++ b/reference/constraints/Choice.rst @@ -32,13 +32,13 @@ If your valid choice list is simple, you can pass them in directly via the class Author { - const GENRES = ['fiction', 'non-fiction']; + public const GENRES = ['fiction', 'non-fiction']; #[Assert\Choice(['New York', 'Berlin', 'Tokyo'])] - protected $city; + protected string $city; #[Assert\Choice(choices: Author::GENRES, message: 'Choose a valid genre.')] - protected $genre; + protected string $genre; } .. code-block:: yaml @@ -91,7 +91,9 @@ If your valid choice list is simple, you can pass them in directly via the class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint( 'city', @@ -138,7 +140,7 @@ constraint. class Author { #[Assert\Choice(callback: 'getGenres')] - protected $genre; + protected string $genre; } .. code-block:: yaml @@ -176,9 +178,9 @@ constraint. class Author { - protected $genre; + // ... - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('genre', new Assert\Choice([ 'callback' => 'getGenres', @@ -202,7 +204,7 @@ you can pass the class name and the method as an array. class Author { #[Assert\Choice(callback: [Genre::class, 'getGenres'])] - protected $genre; + protected string $genre; } .. code-block:: yaml @@ -244,7 +246,9 @@ you can pass the class name and the method as an array. class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('genre', new Assert\Choice([ 'callback' => [Genre::class, 'getGenres'], diff --git a/reference/constraints/Cidr.rst b/reference/constraints/Cidr.rst index 31080ab1abb..d7bc9e6b4a0 100644 --- a/reference/constraints/Cidr.rst +++ b/reference/constraints/Cidr.rst @@ -27,7 +27,7 @@ Basic Usage class NetworkSettings { #[Assert\Cidr] - protected $cidrNotation; + protected string $cidrNotation; } .. code-block:: yaml @@ -63,7 +63,9 @@ Basic Usage class NetworkSettings { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('cidrNotation', new Assert\Cidr()); } diff --git a/reference/constraints/Collection.rst b/reference/constraints/Collection.rst index de29e9837ea..2d16d201b17 100644 --- a/reference/constraints/Collection.rst +++ b/reference/constraints/Collection.rst @@ -33,12 +33,12 @@ of a collection individually. Take the following example:: class Author { - protected $profileData = [ + protected array $profileData = [ 'personal_email' => '...', 'short_bio' => '...', ]; - public function setProfileData($key, $value) + public function setProfileData($key, $value): void { $this->profileData[$key] = $value; } @@ -73,7 +73,7 @@ following: ], allowMissingFields: true, )] - protected $profileData = [ + protected array $profileData = [ 'personal_email' => '...', 'short_bio' => '...', ]; @@ -135,7 +135,9 @@ following: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('profileData', new Assert\Collection([ 'fields' => [ @@ -203,7 +205,7 @@ you can do the following: ), ], )] - protected $profileData = ['personal_email' => 'email@example.com']; + protected array $profileData = ['personal_email' => 'email@example.com']; } .. code-block:: yaml @@ -261,9 +263,9 @@ you can do the following: class Author { - protected $profileData = ['personal_email']; + // ... - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('profileData', new Assert\Collection([ 'fields' => [ diff --git a/reference/constraints/Count.rst b/reference/constraints/Count.rst index c460028df37..0bf40aca8e9 100644 --- a/reference/constraints/Count.rst +++ b/reference/constraints/Count.rst @@ -33,7 +33,7 @@ you might add the following: minMessage: 'You must specify at least one email', maxMessage: 'You cannot specify more than {{ limit }} emails', )] - protected $emails = []; + protected array $emails = []; } .. code-block:: yaml @@ -78,7 +78,9 @@ you might add the following: class Participant { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('emails', new Assert\Count([ 'min' => 1, diff --git a/reference/constraints/Country.rst b/reference/constraints/Country.rst index 5a47a7cae44..70aae5d3cc5 100644 --- a/reference/constraints/Country.rst +++ b/reference/constraints/Country.rst @@ -24,7 +24,7 @@ Basic Usage class User { #[Assert\Country] - protected $country; + protected string $country; } .. code-block:: yaml @@ -60,7 +60,9 @@ Basic Usage class User { - public static function loadValidationMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidationMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('country', new Assert\Country()); } diff --git a/reference/constraints/CssColor.rst b/reference/constraints/CssColor.rst index 383c112fa85..88a4eb4be9f 100644 --- a/reference/constraints/CssColor.rst +++ b/reference/constraints/CssColor.rst @@ -31,19 +31,19 @@ the named CSS colors: class Bulb { #[Assert\CssColor] - protected $defaultColor; + protected string $defaultColor; #[Assert\CssColor( formats: Assert\CssColor::HEX_LONG, message: 'The accent color must be a 6-character hexadecimal color.', )] - protected $accentColor; + protected string $accentColor; #[Assert\CssColor( formats: [Assert\CssColor::BASIC_NAMED_COLORS, Assert\CssColor::EXTENDED_NAMED_COLORS], message: 'The color '{{ value }}' is not a valid CSS color name.', )] - protected $currentColor; + protected string $currentColor; } .. code-block:: yaml @@ -104,7 +104,9 @@ the named CSS colors: class Bulb { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('defaultColor', new Assert\CssColor()); diff --git a/reference/constraints/Currency.rst b/reference/constraints/Currency.rst index ccf1a2928bf..cf074d4b069 100644 --- a/reference/constraints/Currency.rst +++ b/reference/constraints/Currency.rst @@ -27,7 +27,7 @@ a valid currency, you could do the following: class Order { #[Assert\Currency] - protected $currency; + protected string $currency; } .. code-block:: yaml @@ -63,7 +63,9 @@ a valid currency, you could do the following: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('currency', new Assert\Currency()); } diff --git a/reference/constraints/Date.rst b/reference/constraints/Date.rst index c011bdedd13..93bd401cff6 100644 --- a/reference/constraints/Date.rst +++ b/reference/constraints/Date.rst @@ -25,7 +25,7 @@ Basic Usage class Author { #[Assert\Date] - protected $birthday; + protected string $birthday; } .. code-block:: yaml @@ -64,9 +64,9 @@ Basic Usage /** * @var string A "Y-m-d" formatted value */ - protected $birthday; + protected string $birthday; - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('birthday', new Assert\Date()); } diff --git a/reference/constraints/DateTime.rst b/reference/constraints/DateTime.rst index 39ca4e3a5a1..f6bcce7e5f5 100644 --- a/reference/constraints/DateTime.rst +++ b/reference/constraints/DateTime.rst @@ -28,7 +28,7 @@ Basic Usage * @var string A "Y-m-d H:i:s" formatted value */ #[Assert\DateTime] - protected $createdAt; + protected string $createdAt; } .. code-block:: yaml @@ -67,9 +67,9 @@ Basic Usage /** * @var string A "Y-m-d H:i:s" formatted value */ - protected $createdAt; + protected string $createdAt; - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('createdAt', new Assert\DateTime()); } diff --git a/reference/constraints/DivisibleBy.rst b/reference/constraints/DivisibleBy.rst index 19f69414dd5..dd90ad9a0fd 100644 --- a/reference/constraints/DivisibleBy.rst +++ b/reference/constraints/DivisibleBy.rst @@ -35,12 +35,12 @@ The following constraints ensure that: class Item { #[Assert\DivisibleBy(0.25)] - protected $weight; + protected float $weight; #[Assert\DivisibleBy( value: 5, )] - protected $quantity; + protected int $quantity; } .. code-block:: yaml @@ -86,7 +86,9 @@ The following constraints ensure that: class Item { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('weight', new Assert\DivisibleBy(0.25)); diff --git a/reference/constraints/Email.rst b/reference/constraints/Email.rst index 3dc98946638..19b1579b88a 100644 --- a/reference/constraints/Email.rst +++ b/reference/constraints/Email.rst @@ -27,7 +27,7 @@ Basic Usage #[Assert\Email( message: 'The email {{ value }} is not a valid email.', )] - protected $email; + protected string $email; } .. code-block:: yaml @@ -66,7 +66,9 @@ Basic Usage class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('email', new Assert\Email([ 'message' => 'The email "{{ value }}" is not a valid email.', diff --git a/reference/constraints/EqualTo.rst b/reference/constraints/EqualTo.rst index 41e95947963..0c2db8e5b4e 100644 --- a/reference/constraints/EqualTo.rst +++ b/reference/constraints/EqualTo.rst @@ -35,12 +35,12 @@ and that the ``age`` is ``20``, you could do the following: class Person { #[Assert\EqualTo('Mary')] - protected $firstName; + protected string $firstName; #[Assert\EqualTo( value: 20, )] - protected $age; + protected int $age; } .. code-block:: yaml @@ -86,7 +86,9 @@ and that the ``age`` is ``20``, you could do the following: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', new Assert\EqualTo('Mary')); diff --git a/reference/constraints/ExpressionLanguageSyntax.rst b/reference/constraints/ExpressionLanguageSyntax.rst index 3ce3850979b..f10956c4046 100644 --- a/reference/constraints/ExpressionLanguageSyntax.rst +++ b/reference/constraints/ExpressionLanguageSyntax.rst @@ -37,12 +37,12 @@ The following constraints ensure that: class Order { #[Assert\ExpressionLanguageSyntax] - protected $promotion; + protected string $promotion; #[Assert\ExpressionLanguageSyntax( allowedVariables: ['user', 'shipping_centers'], )] - protected $shippingOptions; + protected string $shippingOptions; } .. code-block:: yaml @@ -89,7 +89,9 @@ The following constraints ensure that: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('promotion', new Assert\ExpressionLanguageSyntax()); diff --git a/reference/constraints/ExpressionSyntax.rst b/reference/constraints/ExpressionSyntax.rst index 45a633867d7..2a603eaa616 100644 --- a/reference/constraints/ExpressionSyntax.rst +++ b/reference/constraints/ExpressionSyntax.rst @@ -38,12 +38,12 @@ The following constraints ensure that: class Order { #[Assert\ExpressionSyntax] - protected $promotion; + protected string $promotion; #[Assert\ExpressionSyntax( allowedVariables: ['user', 'shipping_centers'], )] - protected $shippingOptions; + protected string $shippingOptions; } .. code-block:: yaml @@ -90,7 +90,9 @@ The following constraints ensure that: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('promotion', new Assert\ExpressionSyntax()); diff --git a/reference/constraints/File.rst b/reference/constraints/File.rst index 44503da656f..68a65dfba20 100644 --- a/reference/constraints/File.rst +++ b/reference/constraints/File.rst @@ -38,14 +38,14 @@ type. The ``Author`` class might look as follows:: class Author { - protected $bioFile; + protected File $bioFile; - public function setBioFile(File $file = null) + public function setBioFile(File $file = null): void { $this->bioFile = $file; } - public function getBioFile() + public function getBioFile(): File { return $this->bioFile; } @@ -70,7 +70,7 @@ below a certain file size and a valid PDF, add the following: extensions: ['pdf'], extensionsMessage: 'Please upload a valid PDF', )] - protected $bioFile; + protected File $bioFile; } .. code-block:: yaml @@ -115,7 +115,9 @@ below a certain file size and a valid PDF, add the following: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('bioFile', new Assert\File([ 'maxSize' => '1024k', diff --git a/reference/constraints/GreaterThan.rst b/reference/constraints/GreaterThan.rst index 3695486491c..4f2e34bcbfa 100644 --- a/reference/constraints/GreaterThan.rst +++ b/reference/constraints/GreaterThan.rst @@ -32,12 +32,12 @@ The following constraints ensure that: class Person { #[Assert\GreaterThan(5)] - protected $siblings; + protected int $siblings; #[Assert\GreaterThan( value: 18, )] - protected $age; + protected int $age; } .. code-block:: yaml @@ -83,7 +83,9 @@ The following constraints ensure that: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('siblings', new Assert\GreaterThan(5)); @@ -112,7 +114,7 @@ that a date must at least be the next day: class Order { #[Assert\GreaterThan('today')] - protected $deliveryDate; + protected \DateTimeInterface $deliveryDate; } .. code-block:: yaml @@ -148,7 +150,9 @@ that a date must at least be the next day: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('deliveryDate', new Assert\GreaterThan('today')); } @@ -169,7 +173,7 @@ dates. If you want to fix the timezone, append it to the date string: class Order { #[Assert\GreaterThan('today UTC')] - protected $deliveryDate; + protected \DateTimeInterface $deliveryDate; } .. code-block:: yaml @@ -205,7 +209,9 @@ dates. If you want to fix the timezone, append it to the date string: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('deliveryDate', new Assert\GreaterThan('today UTC')); } @@ -227,7 +233,7 @@ current time: class Order { #[Assert\GreaterThan('+5 hours')] - protected $deliveryDate; + protected \DateTimeInterface $deliveryDate; } .. code-block:: yaml @@ -263,7 +269,9 @@ current time: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('deliveryDate', new Assert\GreaterThan('+5 hours')); } diff --git a/reference/constraints/GreaterThanOrEqual.rst b/reference/constraints/GreaterThanOrEqual.rst index 0adb729eae7..e5a71e5f788 100644 --- a/reference/constraints/GreaterThanOrEqual.rst +++ b/reference/constraints/GreaterThanOrEqual.rst @@ -31,12 +31,12 @@ The following constraints ensure that: class Person { #[Assert\GreaterThanOrEqual(5)] - protected $siblings; + protected int $siblings; #[Assert\GreaterThanOrEqual( value: 18, )] - protected $age; + protected int $age; } .. code-block:: yaml @@ -82,7 +82,9 @@ The following constraints ensure that: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('siblings', new Assert\GreaterThanOrEqual(5)); @@ -111,7 +113,7 @@ that a date must at least be the current day: class Order { #[Assert\GreaterThanOrEqual('today')] - protected $deliveryDate; + protected \DateTimeInterface $deliveryDate; } .. code-block:: yaml @@ -147,7 +149,9 @@ that a date must at least be the current day: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('deliveryDate', new Assert\GreaterThanOrEqual('today')); } @@ -168,7 +172,7 @@ dates. If you want to fix the timezone, append it to the date string: class Order { #[Assert\GreaterThanOrEqual('today UTC')] - protected $deliveryDate; + protected \DateTimeInterface $deliveryDate; } .. code-block:: yaml @@ -204,7 +208,9 @@ dates. If you want to fix the timezone, append it to the date string: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('deliveryDate', new Assert\GreaterThanOrEqual('today UTC')); } @@ -226,7 +232,7 @@ current time: class Order { #[Assert\GreaterThanOrEqual('+5 hours')] - protected $deliveryDate; + protected \DateTimeInterface $deliveryDate; } .. code-block:: yaml @@ -262,7 +268,9 @@ current time: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('deliveryDate', new Assert\GreaterThanOrEqual('+5 hours')); } diff --git a/reference/constraints/Hostname.rst b/reference/constraints/Hostname.rst index eea851b144f..95b10d1736e 100644 --- a/reference/constraints/Hostname.rst +++ b/reference/constraints/Hostname.rst @@ -29,7 +29,7 @@ will contain a host name. class ServerSettings { #[Assert\Hostname(message: 'The server name must be a valid hostname.')] - protected $name; + protected string $name; } .. code-block:: yaml @@ -68,7 +68,9 @@ will contain a host name. class ServerSettings { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('name', new Assert\Hostname([ 'message' => 'The server name must be a valid hostname.', diff --git a/reference/constraints/Iban.rst b/reference/constraints/Iban.rst index d7f5b7c4140..3cf800200e2 100644 --- a/reference/constraints/Iban.rst +++ b/reference/constraints/Iban.rst @@ -32,7 +32,7 @@ will contain an International Bank Account Number. #[Assert\Iban( message: 'This is not a valid International Bank Account Number (IBAN).', )] - protected $bankAccountNumber; + protected string $bankAccountNumber; } .. code-block:: yaml @@ -73,9 +73,9 @@ will contain an International Bank Account Number. class Transaction { - protected $bankAccountNumber; + // ... - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('bankAccountNumber', new Assert\Iban([ 'message' => 'This is not a valid International Bank Account Number (IBAN).', diff --git a/reference/constraints/IdenticalTo.rst b/reference/constraints/IdenticalTo.rst index 1b3c9a357e9..507493b63d4 100644 --- a/reference/constraints/IdenticalTo.rst +++ b/reference/constraints/IdenticalTo.rst @@ -37,12 +37,12 @@ The following constraints ensure that: class Person { #[Assert\IdenticalTo('Mary')] - protected $firstName; + protected string $firstName; #[Assert\IdenticalTo( value: 20, )] - protected $age; + protected int $age; } .. code-block:: yaml @@ -88,7 +88,9 @@ The following constraints ensure that: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', new Assert\IdenticalTo('Mary')); diff --git a/reference/constraints/Image.rst b/reference/constraints/Image.rst index eff1ec8c4c4..22a7bc1a688 100644 --- a/reference/constraints/Image.rst +++ b/reference/constraints/Image.rst @@ -33,14 +33,14 @@ would be a ``file`` type. The ``Author`` class might look as follows:: class Author { - protected $headshot; + protected File $headshot; - public function setHeadshot(File $file = null) + public function setHeadshot(File $file = null): void { $this->headshot = $file; } - public function getHeadshot() + public function getHeadshot(): File { return $this->headshot; } @@ -56,6 +56,7 @@ that it is between a certain size, add the following: // src/Entity/Author.php namespace App\Entity; + use Symfony\Component\HttpFoundation\File\File; use Symfony\Component\Validator\Constraints as Assert; class Author @@ -66,7 +67,7 @@ that it is between a certain size, add the following: minHeight: 200, maxHeight: 400, )] - protected $headshot; + protected File $headshot; } .. code-block:: yaml @@ -111,7 +112,9 @@ that it is between a certain size, add the following: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('headshot', new Assert\Image([ 'minWidth' => 200, @@ -136,6 +139,7 @@ following code: // src/Entity/Author.php namespace App\Entity; + use Symfony\Component\HttpFoundation\File\File; use Symfony\Component\Validator\Constraints as Assert; class Author @@ -144,7 +148,7 @@ following code: allowLandscape: false, allowPortrait: false, )] - protected $headshot; + protected File $headshot; } .. code-block:: yaml @@ -179,7 +183,9 @@ following code: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('headshot', new Assert\Image([ 'allowLandscape' => false, diff --git a/reference/constraints/Ip.rst b/reference/constraints/Ip.rst index c3719800d1e..2f05f677601 100644 --- a/reference/constraints/Ip.rst +++ b/reference/constraints/Ip.rst @@ -26,7 +26,7 @@ Basic Usage class Author { #[Assert\Ip] - protected $ipAddress; + protected string $ipAddress; } .. code-block:: yaml @@ -62,7 +62,9 @@ Basic Usage class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('ipAddress', new Assert\Ip()); } diff --git a/reference/constraints/IsFalse.rst b/reference/constraints/IsFalse.rst index 05a1cd1c401..0b9ebe77491 100644 --- a/reference/constraints/IsFalse.rst +++ b/reference/constraints/IsFalse.rst @@ -21,11 +21,11 @@ but is most commonly useful in the latter case. For example, suppose that you want to guarantee that some ``state`` property is *not* in a dynamic ``invalidStates`` array. First, you'd create a "getter" method:: - protected $state; + protected string $state; - protected $invalidStates = []; + protected array $invalidStates = []; - public function isStateInvalid() + public function isStateInvalid(): bool { return in_array($this->state, $this->invalidStates); } @@ -47,7 +47,7 @@ method returns **false**: #[Assert\IsFalse( message: "You've entered an invalid state." )] - public function isStateInvalid() + public function isStateInvalid(): bool { // ... } @@ -89,14 +89,16 @@ method returns **false**: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addGetterConstraint('stateInvalid', new Assert\IsFalse([ 'message' => "You've entered an invalid state.", ])); } - public function isStateInvalid() + public function isStateInvalid(): bool { // ... } diff --git a/reference/constraints/IsNull.rst b/reference/constraints/IsNull.rst index 107ac662870..0f9726110ba 100644 --- a/reference/constraints/IsNull.rst +++ b/reference/constraints/IsNull.rst @@ -31,7 +31,7 @@ of an ``Author`` class exactly equal to ``null``, you could do the following: class Author { #[Assert\IsNull] - protected $firstName; + protected ?string $firstName = null; } .. code-block:: yaml @@ -67,7 +67,9 @@ of an ``Author`` class exactly equal to ``null``, you could do the following: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', Assert\IsNull()); } diff --git a/reference/constraints/IsTrue.rst b/reference/constraints/IsTrue.rst index f1700f599d1..678371f6e69 100644 --- a/reference/constraints/IsTrue.rst +++ b/reference/constraints/IsTrue.rst @@ -25,11 +25,11 @@ you have the following method:: class Author { - protected $token; + protected string $token; - public function isTokenValid() + public function isTokenValid(): bool { - return $this->token == $this->generateToken(); + return $this->token === $this->generateToken(); } } @@ -46,13 +46,15 @@ Then you can validate this method with ``IsTrue`` as follows: class Author { - protected $token; + protected string $token; #[Assert\IsTrue(message: 'The token is invalid.')] - public function isTokenValid() + public function isTokenValid(): bool { - return $this->token == $this->generateToken(); + return $this->token === $this->generateToken(); } + + // ... } .. code-block:: yaml @@ -91,17 +93,21 @@ Then you can validate this method with ``IsTrue`` as follows: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addGetterConstraint('tokenValid', new IsTrue([ 'message' => 'The token is invalid.', ])); } - public function isTokenValid() + public function isTokenValid(): bool { - return $this->token == $this->generateToken(); + return $this->token === $this->generateToken(); } + + // ... } If the ``isTokenValid()`` returns false, the validation will fail. diff --git a/reference/constraints/Isbn.rst b/reference/constraints/Isbn.rst index 0152abdde55..954bff233d5 100644 --- a/reference/constraints/Isbn.rst +++ b/reference/constraints/Isbn.rst @@ -31,7 +31,7 @@ on an object that will contain an ISBN. type: Assert\Isbn::ISBN_10, message: 'This value is not valid.', )] - protected $isbn; + protected string $isbn; } .. code-block:: yaml @@ -72,7 +72,9 @@ on an object that will contain an ISBN. class Book { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('isbn', new Assert\Isbn([ 'type' => Assert\Isbn::ISBN_10, diff --git a/reference/constraints/Isin.rst b/reference/constraints/Isin.rst index 8f06a003f0f..d611cf60898 100644 --- a/reference/constraints/Isin.rst +++ b/reference/constraints/Isin.rst @@ -25,7 +25,7 @@ Basic Usage class UnitAccount { #[Assert\Isin] - protected $isin; + protected string $isin; } .. code-block:: yaml @@ -61,7 +61,9 @@ Basic Usage class UnitAccount { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('isin', new Assert\Isin()); } diff --git a/reference/constraints/Issn.rst b/reference/constraints/Issn.rst index 6e934dcdc2f..fa2fbae5bf5 100644 --- a/reference/constraints/Issn.rst +++ b/reference/constraints/Issn.rst @@ -25,7 +25,7 @@ Basic Usage class Journal { #[Assert\Issn] - protected $issn; + protected string $issn; } .. code-block:: yaml @@ -61,7 +61,9 @@ Basic Usage class Journal { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('issn', new Assert\Issn()); } diff --git a/reference/constraints/Language.rst b/reference/constraints/Language.rst index 6b52d2ef6ae..e3752c4d47f 100644 --- a/reference/constraints/Language.rst +++ b/reference/constraints/Language.rst @@ -25,7 +25,7 @@ Basic Usage class User { #[Assert\Language] - protected $preferredLanguage; + protected string $preferredLanguage; } .. code-block:: yaml @@ -61,7 +61,9 @@ Basic Usage class User { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('preferredLanguage', new Assert\Language()); } diff --git a/reference/constraints/Length.rst b/reference/constraints/Length.rst index 89e8b02547d..b653d2bea23 100644 --- a/reference/constraints/Length.rst +++ b/reference/constraints/Length.rst @@ -32,7 +32,7 @@ and ``50``, you might add the following: minMessage: 'Your first name must be at least {{ limit }} characters long', maxMessage: 'Your first name cannot be longer than {{ limit }} characters', )] - protected $firstName; + protected string $firstName; } @@ -82,7 +82,9 @@ and ``50``, you might add the following: class Participant { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', new Assert\Length([ 'min' => 2, diff --git a/reference/constraints/LessThan.rst b/reference/constraints/LessThan.rst index 913624e46d8..964bfbb3527 100644 --- a/reference/constraints/LessThan.rst +++ b/reference/constraints/LessThan.rst @@ -32,12 +32,12 @@ The following constraints ensure that: class Person { #[Assert\LessThan(5)] - protected $siblings; + protected int $siblings; #[Assert\LessThan( value: 80, )] - protected $age; + protected int $age; } .. code-block:: yaml @@ -83,7 +83,9 @@ The following constraints ensure that: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('siblings', new Assert\LessThan(5)); @@ -112,7 +114,7 @@ that a date must be in the past like this: class Person { #[Assert\LessThan('today')] - protected $dateOfBirth; + protected \DateTimeInterface $dateOfBirth; } .. code-block:: yaml @@ -148,7 +150,9 @@ that a date must be in the past like this: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('dateOfBirth', new Assert\LessThan('today')); } @@ -169,7 +173,7 @@ dates. If you want to fix the timezone, append it to the date string: class Person { #[Assert\LessThan('today UTC')] - protected $dateOfBirth; + protected \DateTimeInterface $dateOfBirth; } .. code-block:: yaml @@ -205,7 +209,9 @@ dates. If you want to fix the timezone, append it to the date string: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('age', new Assert\LessThan('today UTC')); } @@ -226,7 +232,7 @@ can check that a person must be at least 18 years old like this: class Person { #[Assert\LessThan('-18 years')] - protected $dateOfBirth; + protected \DateTimeInterface $dateOfBirth; } .. code-block:: yaml @@ -262,7 +268,9 @@ can check that a person must be at least 18 years old like this: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('dateOfBirth', new Assert\LessThan('-18 years')); } diff --git a/reference/constraints/LessThanOrEqual.rst b/reference/constraints/LessThanOrEqual.rst index 91f5e50b6f4..9420c3e4376 100644 --- a/reference/constraints/LessThanOrEqual.rst +++ b/reference/constraints/LessThanOrEqual.rst @@ -31,12 +31,12 @@ The following constraints ensure that: class Person { #[Assert\LessThanOrEqual(5)] - protected $siblings; + protected int $siblings; #[Assert\LessThanOrEqual( value: 80, )] - protected $age; + protected int $age; } .. code-block:: yaml @@ -82,7 +82,9 @@ The following constraints ensure that: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('siblings', new Assert\LessThanOrEqual(5)); @@ -111,7 +113,7 @@ that a date must be today or in the past like this: class Person { #[Assert\LessThanOrEqual('today')] - protected $dateOfBirth; + protected \DateTimeInterface $dateOfBirth; } .. code-block:: yaml @@ -147,7 +149,9 @@ that a date must be today or in the past like this: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('dateOfBirth', new Assert\LessThanOrEqual('today')); } @@ -168,7 +172,7 @@ dates. If you want to fix the timezone, append it to the date string: class Person { #[Assert\LessThanOrEqual('today UTC')] - protected $dateOfBirth; + protected \DateTimeInterface $dateOfBirth; } .. code-block:: yaml @@ -204,7 +208,9 @@ dates. If you want to fix the timezone, append it to the date string: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('dateOfBirth', new Assert\LessThanOrEqual('today UTC')); } @@ -225,7 +231,7 @@ can check that a person must be at least 18 years old like this: class Person { #[Assert\LessThanOrEqual('-18 years')] - protected $dateOfBirth; + protected \DateTimeInterface $dateOfBirth; } .. code-block:: yaml @@ -261,7 +267,9 @@ can check that a person must be at least 18 years old like this: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('dateOfBirth', new Assert\LessThanOrEqual('-18 years')); } diff --git a/reference/constraints/Locale.rst b/reference/constraints/Locale.rst index f1c5b91627d..49edd473d05 100644 --- a/reference/constraints/Locale.rst +++ b/reference/constraints/Locale.rst @@ -35,7 +35,7 @@ Basic Usage #[Assert\Locale( canonicalize: true, )] - protected $locale; + protected string $locale; } .. code-block:: yaml @@ -74,7 +74,9 @@ Basic Usage class User { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('locale', new Assert\Locale([ 'canonicalize' => true, diff --git a/reference/constraints/Luhn.rst b/reference/constraints/Luhn.rst index f89064030a6..8f5ef34c4ba 100644 --- a/reference/constraints/Luhn.rst +++ b/reference/constraints/Luhn.rst @@ -29,7 +29,7 @@ will contain a credit card number. class Transaction { #[Assert\Luhn(message: 'Please check your credit card number.')] - protected $cardNumber; + protected string $cardNumber; } .. code-block:: yaml @@ -68,7 +68,9 @@ will contain a credit card number. class Transaction { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('cardNumber', new Assert\Luhn([ 'message' => 'Please check your credit card number', diff --git a/reference/constraints/Negative.rst b/reference/constraints/Negative.rst index 388a13fb222..493ffa72beb 100644 --- a/reference/constraints/Negative.rst +++ b/reference/constraints/Negative.rst @@ -29,7 +29,7 @@ The following constraint ensures that the ``withdraw`` of a bank account class TransferItem { #[Assert\Negative] - protected $withdraw; + protected int $withdraw; } .. code-block:: yaml @@ -65,7 +65,9 @@ The following constraint ensures that the ``withdraw`` of a bank account class TransferItem { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('withdraw', new Assert\Negative()); } diff --git a/reference/constraints/NegativeOrZero.rst b/reference/constraints/NegativeOrZero.rst index be6f3bc7566..a6a61862b99 100644 --- a/reference/constraints/NegativeOrZero.rst +++ b/reference/constraints/NegativeOrZero.rst @@ -28,7 +28,7 @@ is a negative number or equal to zero: class UnderGroundGarage { #[Assert\NegativeOrZero] - protected $level; + protected int $level; } .. code-block:: yaml @@ -64,7 +64,9 @@ is a negative number or equal to zero: class UnderGroundGarage { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('level', new Assert\NegativeOrZero()); } diff --git a/reference/constraints/NotBlank.rst b/reference/constraints/NotBlank.rst index 6cf4770f21f..388206e34bd 100644 --- a/reference/constraints/NotBlank.rst +++ b/reference/constraints/NotBlank.rst @@ -30,7 +30,7 @@ class were not blank, you could do the following: class Author { #[Assert\NotBlank] - protected $firstName; + protected string $firstName; } .. code-block:: yaml @@ -66,7 +66,9 @@ class were not blank, you could do the following: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', new Assert\NotBlank()); } diff --git a/reference/constraints/NotCompromisedPassword.rst b/reference/constraints/NotCompromisedPassword.rst index 0e4bf194e68..6641f9d8cb2 100644 --- a/reference/constraints/NotCompromisedPassword.rst +++ b/reference/constraints/NotCompromisedPassword.rst @@ -28,7 +28,7 @@ The following constraint ensures that the ``rawPassword`` property of the class User { #[Assert\NotCompromisedPassword] - protected $rawPassword; + protected string $rawPassword; } .. code-block:: yaml @@ -64,7 +64,9 @@ The following constraint ensures that the ``rawPassword`` property of the class User { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('rawPassword', new Assert\NotCompromisedPassword()); } diff --git a/reference/constraints/NotEqualTo.rst b/reference/constraints/NotEqualTo.rst index e957971ade0..37b03c35907 100644 --- a/reference/constraints/NotEqualTo.rst +++ b/reference/constraints/NotEqualTo.rst @@ -36,12 +36,12 @@ the following: class Person { #[Assert\NotEqualTo('Mary')] - protected $firstName; + protected string $firstName; #[Assert\NotEqualTo( value: 15, )] - protected $age; + protected int $age; } .. code-block:: yaml @@ -87,7 +87,9 @@ the following: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', new Assert\NotEqualTo('Mary')); diff --git a/reference/constraints/NotIdenticalTo.rst b/reference/constraints/NotIdenticalTo.rst index c95a791a7bb..ba28fdb7c45 100644 --- a/reference/constraints/NotIdenticalTo.rst +++ b/reference/constraints/NotIdenticalTo.rst @@ -37,12 +37,12 @@ The following constraints ensure that: class Person { #[Assert\NotIdenticalTo('Mary')] - protected $firstName; + protected string $firstName; #[Assert\NotIdenticalTo( value: 15, )] - protected $age; + protected int $age; } .. code-block:: yaml @@ -88,7 +88,9 @@ The following constraints ensure that: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('age', new Assert\NotIdenticalTo('Mary')); diff --git a/reference/constraints/NotNull.rst b/reference/constraints/NotNull.rst index ff0f8eaf27a..f1a27bd6560 100644 --- a/reference/constraints/NotNull.rst +++ b/reference/constraints/NotNull.rst @@ -29,7 +29,7 @@ class were not strictly equal to ``null``, you would: class Author { #[Assert\NotNull] - protected $firstName; + protected string $firstName; } .. code-block:: yaml @@ -65,7 +65,9 @@ class were not strictly equal to ``null``, you would: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', new Assert\NotNull()); } diff --git a/reference/constraints/Positive.rst b/reference/constraints/Positive.rst index 523a03be65c..d2e6adc30d7 100644 --- a/reference/constraints/Positive.rst +++ b/reference/constraints/Positive.rst @@ -29,7 +29,7 @@ positive number (greater than zero): class Employee { #[Assert\Positive] - protected $income; + protected int $income; } .. code-block:: yaml @@ -66,7 +66,9 @@ positive number (greater than zero): class Employee { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('income', new Assert\Positive()); } diff --git a/reference/constraints/PositiveOrZero.rst b/reference/constraints/PositiveOrZero.rst index 7596bdf3e50..4aa8420993c 100644 --- a/reference/constraints/PositiveOrZero.rst +++ b/reference/constraints/PositiveOrZero.rst @@ -28,7 +28,7 @@ is positive or zero: class Person { #[Assert\PositiveOrZero] - protected $siblings; + protected int $siblings; } .. code-block:: yaml @@ -64,7 +64,9 @@ is positive or zero: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('siblings', new Assert\PositiveOrZero()); } diff --git a/reference/constraints/Range.rst b/reference/constraints/Range.rst index 4846c01fd2c..edd199c48b9 100644 --- a/reference/constraints/Range.rst +++ b/reference/constraints/Range.rst @@ -31,7 +31,7 @@ you might add the following: max: 180, notInRangeMessage: 'You must be between {{ min }}cm and {{ max }}cm tall to enter', )] - protected $height; + protected int $height; } .. code-block:: yaml @@ -74,7 +74,9 @@ you might add the following: class Participant { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('height', new Assert\Range([ 'min' => 120, @@ -107,7 +109,7 @@ date must lie within the current year like this: min: 'first day of January', max: 'first day of January next year', )] - protected $startDate; + protected \DateTimeInterface $startDate; } .. code-block:: yaml @@ -148,7 +150,9 @@ date must lie within the current year like this: class Event { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('startDate', new Assert\Range([ 'min' => 'first day of January', @@ -175,7 +179,7 @@ dates. If you want to fix the timezone, append it to the date string: min: 'first day of January UTC', max: 'first day of January next year UTC', )] - protected $startDate; + protected \DateTimeInterface $startDate; } .. code-block:: yaml @@ -216,7 +220,9 @@ dates. If you want to fix the timezone, append it to the date string: class Event { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('startDate', new Assert\Range([ 'min' => 'first day of January UTC', @@ -243,7 +249,7 @@ can check that a delivery date starts within the next five hours like this: min: 'now', max: '+5 hours', )] - protected $deliveryDate; + protected \DateTimeInterface $deliveryDate; } .. code-block:: yaml @@ -284,7 +290,9 @@ can check that a delivery date starts within the next five hours like this: class Order { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('deliveryDate', new Assert\Range([ 'min' => 'now', diff --git a/reference/constraints/Regex.rst b/reference/constraints/Regex.rst index abfc30a9343..1028c005ab1 100644 --- a/reference/constraints/Regex.rst +++ b/reference/constraints/Regex.rst @@ -29,7 +29,7 @@ more word characters at the beginning of your string: class Author { #[Assert\Regex('/^\w+/')] - protected $description; + protected string $description; } .. code-block:: yaml @@ -67,7 +67,9 @@ more word characters at the beginning of your string: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('description', new Assert\Regex([ 'pattern' => '/^\w+/', @@ -96,7 +98,7 @@ it a custom message: match: false, message: 'Your name cannot contain a number', )] - protected $firstName; + protected string $firstName; } .. code-block:: yaml @@ -139,7 +141,9 @@ it a custom message: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', new Assert\Regex([ 'pattern' => '/\d/', @@ -187,7 +191,7 @@ need to specify the HTML5 compatible pattern in the ``htmlPattern`` option: pattern: '/^[a-z]+$/i', htmlPattern: '^[a-zA-Z]+$' )] - protected $name; + protected string $name; } .. code-block:: yaml @@ -228,7 +232,9 @@ need to specify the HTML5 compatible pattern in the ``htmlPattern`` option: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('name', new Assert\Regex([ 'pattern' => '/^[a-z]+$/i', diff --git a/reference/constraints/Sequentially.rst b/reference/constraints/Sequentially.rst index 950b5e81426..7620997f0a3 100644 --- a/reference/constraints/Sequentially.rst +++ b/reference/constraints/Sequentially.rst @@ -53,7 +53,7 @@ You can validate each of these constraints sequentially to solve these issues: new Assert\Regex(Place::ADDRESS_REGEX), new AcmeAssert\Geolocalizable, ])] - public $address; + public string $address; } .. code-block:: yaml @@ -105,7 +105,7 @@ You can validate each of these constraints sequentially to solve these issues: class Place { - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('address', new Assert\Sequentially([ new Assert\NotNull(), diff --git a/reference/constraints/Time.rst b/reference/constraints/Time.rst index 9b9f4af4c73..8b69d2c3b00 100644 --- a/reference/constraints/Time.rst +++ b/reference/constraints/Time.rst @@ -31,7 +31,7 @@ of the day when the event starts: * @var string A "H:i:s" formatted value */ #[Assert\Time] - protected $startsAt; + protected string $startsAt; } .. code-block:: yaml @@ -70,9 +70,9 @@ of the day when the event starts: /** * @var string A "H:i:s" formatted value */ - protected $startsAt; + protected string $startsAt; - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('startsAt', new Assert\Time()); } diff --git a/reference/constraints/Timezone.rst b/reference/constraints/Timezone.rst index e410c5dee90..ffc1cee9fdd 100644 --- a/reference/constraints/Timezone.rst +++ b/reference/constraints/Timezone.rst @@ -27,7 +27,7 @@ string which contains any of the `PHP timezone identifiers`_ (e.g. ``America/New class UserSettings { #[Assert\Timezone] - protected $timezone; + protected string $timezone; } .. code-block:: yaml @@ -63,7 +63,9 @@ string which contains any of the `PHP timezone identifiers`_ (e.g. ``America/New class UserSettings { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('timezone', new Assert\Timezone()); } diff --git a/reference/constraints/Traverse.rst b/reference/constraints/Traverse.rst index b39431e2304..0f92c9cce54 100644 --- a/reference/constraints/Traverse.rst +++ b/reference/constraints/Traverse.rst @@ -39,13 +39,13 @@ that all have constraints on their properties. */ #[ORM\Column] #[Assert\NotBlank] - protected $name = ''; + protected string $name = ''; /** * @var Collection|Book[] */ #[ORM\ManyToMany(targetEntity: Book::class)] - protected $books; + protected ArrayCollection $books; // some other properties @@ -77,7 +77,7 @@ that all have constraints on their properties. // neither the method above nor any other specific getter // could be used to validated all nested books; // this object needs to be traversed to call the iterator - public function getIterator() + public function getIterator(): \Iterator { return $this->books->getIterator(); } @@ -115,7 +115,7 @@ that all have constraints on their properties. { // ... - public static function loadValidatorMetadata(ClassMetadata $metadata) + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addConstraint(new Assert\Traverse()); } diff --git a/reference/constraints/Type.rst b/reference/constraints/Type.rst index 6f99fe76b3c..e1b41c7e350 100644 --- a/reference/constraints/Type.rst +++ b/reference/constraints/Type.rst @@ -33,19 +33,19 @@ This will check if ``emailAddress`` is an instance of ``Symfony\Component\Mime\A class Author { #[Assert\Type(Address::class)] - protected $emailAddress; + protected Address $emailAddress; #[Assert\Type('string')] - protected $firstName; + protected string $firstName; #[Assert\Type( type: 'integer', message: 'The value {{ value }} is not a valid {{ type }}.', )] - protected $age; + protected int $age; #[Assert\Type(type: ['alpha', 'digit'])] - protected $accessCode; + protected string $accessCode; } .. code-block:: yaml @@ -115,7 +115,9 @@ This will check if ``emailAddress`` is an instance of ``Symfony\Component\Mime\A class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('emailAddress', new Assert\Type(Address::class)); diff --git a/reference/constraints/Ulid.rst b/reference/constraints/Ulid.rst index 1ecdbf6659f..59b481b3175 100644 --- a/reference/constraints/Ulid.rst +++ b/reference/constraints/Ulid.rst @@ -24,7 +24,7 @@ Basic Usage class File { #[Assert\Ulid] - protected $identifier; + protected string $identifier; } .. code-block:: yaml @@ -60,6 +60,8 @@ Basic Usage class File { + // ... + public static function loadValidatorMetadata(ClassMetadata $metadata) { $metadata->addPropertyConstraint('identifier', new Assert\Ulid()); diff --git a/reference/constraints/Unique.rst b/reference/constraints/Unique.rst index 4c5c5945e76..5c894bcc443 100644 --- a/reference/constraints/Unique.rst +++ b/reference/constraints/Unique.rst @@ -43,7 +43,7 @@ strings: class Person { #[Assert\Unique] - protected $contactEmails; + protected array $contactEmails; } .. code-block:: yaml @@ -79,7 +79,9 @@ strings: class Person { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('contactEmails', new Assert\Unique()); } @@ -119,7 +121,7 @@ collection:: class Poi { #[Assert\Unique(fields=['latitude', 'longitude'])] - protected $coordinates; + protected array $coordinates; } .. code-block:: yaml @@ -161,7 +163,9 @@ collection:: class Poi { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('coordinates', new Assert\Unique([ 'fields' => ['latitude', 'longitude'], diff --git a/reference/constraints/UniqueEntity.rst b/reference/constraints/UniqueEntity.rst index fc00b3b9476..8ad7ed1526a 100644 --- a/reference/constraints/UniqueEntity.rst +++ b/reference/constraints/UniqueEntity.rst @@ -48,7 +48,7 @@ between all of the rows in your user table: { #[ORM\Column(name: 'email', type: 'string', length: 255, unique: true)] #[Assert\Email] - protected $email; + protected string $email; } .. code-block:: yaml @@ -91,7 +91,9 @@ between all of the rows in your user table: class User { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addConstraint(new UniqueEntity([ 'fields' => 'email', diff --git a/reference/constraints/Url.rst b/reference/constraints/Url.rst index 47b90a05c37..2c3420df7c6 100644 --- a/reference/constraints/Url.rst +++ b/reference/constraints/Url.rst @@ -24,7 +24,7 @@ Basic Usage class Author { #[Assert\Url] - protected $bioUrl; + protected string $bioUrl; } .. code-block:: yaml @@ -60,7 +60,9 @@ Basic Usage class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('bioUrl', new Assert\Url()); } @@ -107,7 +109,7 @@ Parameter Description #[Assert\Url( message: 'The url {{ value }} is not a valid url', )] - protected $bioUrl; + protected string $bioUrl; } .. code-block:: yaml @@ -146,7 +148,9 @@ Parameter Description class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('bioUrl', new Assert\Url([ 'message' => 'The url "{{ value }}" is not a valid url.', @@ -181,7 +185,7 @@ the ``ftp://`` type URLs to be valid, redefine the ``protocols`` array, listing #[Assert\Url( protocols: ['http', 'https', 'ftp'], )] - protected $bioUrl; + protected string $bioUrl; } .. code-block:: yaml @@ -223,7 +227,9 @@ the ``ftp://`` type URLs to be valid, redefine the ``protocols`` array, listing class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('bioUrl', new Assert\Url([ 'protocols' => ['http', 'https', 'ftp'], @@ -254,7 +260,7 @@ also relative URLs that contain no protocol (e.g. ``//example.com``). #[Assert\Url( relativeProtocol: true, )] - protected $bioUrl; + protected string $bioUrl; } .. code-block:: yaml @@ -292,7 +298,9 @@ also relative URLs that contain no protocol (e.g. ``//example.com``). class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('bioUrl', new Assert\Url([ 'relativeProtocol' => true, diff --git a/reference/constraints/UserPassword.rst b/reference/constraints/UserPassword.rst index ad2d0a3eda8..5981be99b66 100644 --- a/reference/constraints/UserPassword.rst +++ b/reference/constraints/UserPassword.rst @@ -43,7 +43,7 @@ the user's current password: #[SecurityAssert\UserPassword( message: 'Wrong value for your current password', )] - protected $oldPassword; + protected string $oldPassword; } .. code-block:: yaml @@ -84,7 +84,9 @@ the user's current password: class ChangePassword { - public static function loadValidatorData(ClassMetadata $metadata) + // ... + + public static function loadValidatorData(ClassMetadata $metadata): void { $metadata->addPropertyConstraint( 'oldPassword', diff --git a/reference/constraints/Uuid.rst b/reference/constraints/Uuid.rst index 14f6a3916e3..c93a4800713 100644 --- a/reference/constraints/Uuid.rst +++ b/reference/constraints/Uuid.rst @@ -27,7 +27,7 @@ Basic Usage class File { #[Assert\Uuid] - protected $identifier; + protected string $identifier; } .. code-block:: yaml @@ -63,7 +63,9 @@ Basic Usage class File { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('identifier', new Assert\Uuid()); } diff --git a/reference/constraints/Valid.rst b/reference/constraints/Valid.rst index 3c0e1937708..e629d169247 100644 --- a/reference/constraints/Valid.rst +++ b/reference/constraints/Valid.rst @@ -24,8 +24,9 @@ stores an ``Address`` instance in the ``$address`` property:: class Address { - protected $street; - protected $zipCode; + protected string $street; + + protected string $zipCode; } .. code-block:: php @@ -35,9 +36,11 @@ stores an ``Address`` instance in the ``$address`` property:: class Author { - protected $firstName; - protected $lastName; - protected $address; + protected string $firstName; + + protected string $lastName; + + protected Address $address; } .. configuration-block:: @@ -52,11 +55,11 @@ stores an ``Address`` instance in the ``$address`` property:: class Address { #[Assert\NotBlank] - protected $street; + protected string $street; #[Assert\NotBlank] #[Assert\Length(max: 5)] - protected $zipCode; + protected string $zipCode; } // src/Entity/Author.php @@ -68,12 +71,12 @@ stores an ``Address`` instance in the ``$address`` property:: { #[Assert\NotBlank] #[Assert\Length(min: 4)] - protected $firstName; + protected string $firstName; #[Assert\NotBlank] - protected $lastName; + protected string $lastName; - protected $address; + protected Address $address; } .. code-block:: yaml @@ -140,7 +143,9 @@ stores an ``Address`` instance in the ``$address`` property:: class Address { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('street', new Assert\NotBlank()); $metadata->addPropertyConstraint('zipCode', new Assert\NotBlank()); @@ -156,7 +161,9 @@ stores an ``Address`` instance in the ``$address`` property:: class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('firstName', new Assert\NotBlank()); $metadata->addPropertyConstraint('firstName', new Assert\Length(['min' => 4])); @@ -180,7 +187,7 @@ an invalid address. To prevent that, add the ``Valid`` constraint to the class Author { #[Assert\Valid] - protected $address; + protected Address $address; } .. code-block:: yaml @@ -216,7 +223,9 @@ an invalid address. To prevent that, add the ``Valid`` constraint to the class Author { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('address', new Assert\Valid()); } diff --git a/reference/dic_tags.rst b/reference/dic_tags.rst index d5d6f10dd86..a67bf15f141 100644 --- a/reference/dic_tags.rst +++ b/reference/dic_tags.rst @@ -118,7 +118,7 @@ services: use App\Lock\PostgresqlLock; use App\Lock\SqliteLock; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set('app.mysql_lock', MysqlLock::class); @@ -180,7 +180,7 @@ the generic ``app.lock`` service can be defined as follows: use App\Lock\PostgresqlLock; use App\Lock\SqliteLock; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set('app.mysql_lock', MysqlLock::class); @@ -1097,12 +1097,12 @@ required option: ``alias``, which defines the name of the extractor:: class FooExtractor implements ExtractorInterface { - protected $prefix; + protected string $prefix; /** * Extracts translation messages from a template directory to the catalog. */ - public function extract($directory, MessageCatalogue $catalog) + public function extract(string $directory, MessageCatalogue $catalog) { // ... } diff --git a/serializer.rst b/serializer.rst index 8da6df57c40..0afb1742f82 100644 --- a/serializer.rst +++ b/serializer.rst @@ -176,7 +176,7 @@ You can also specify the context on a per-property basis:: /** * @Context({ DateTimeNormalizer::FORMAT_KEY = 'Y-m-d' }) */ - public $createdAt; + public \DateTimeInterface $createdAt; // ... } @@ -191,7 +191,7 @@ You can also specify the context on a per-property basis:: class Person { #[Context([DateTimeNormalizer::FORMAT_KEY => 'Y-m-d'])] - public $createdAt; + public \DateTimeInterface $createdAt; // ... } @@ -234,7 +234,7 @@ Use the options to specify context specific to normalization or denormalization: normalizationContext: [DateTimeNormalizer::FORMAT_KEY => 'Y-m-d'], denormalizationContext: [DateTimeNormalizer::FORMAT_KEY => \DateTime::RFC3339], )] - public $createdAt; + public \DateTimeInterface $createdAt; // ... } @@ -255,7 +255,7 @@ You can also restrict the usage of a context to some groups:: context: [DateTimeNormalizer::FORMAT_KEY => \DateTime::RFC3339_EXTENDED], groups: ['extended'], )] - public $createdAt; + public \DateTimeInterface $createdAt; // ... } diff --git a/service_container/alias_private.rst b/service_container/alias_private.rst index 4956bcee957..33d26c8d0b7 100644 --- a/service_container/alias_private.rst +++ b/service_container/alias_private.rst @@ -55,7 +55,7 @@ You can also control the ``public`` option on a service-by-service basis: use App\Service\Foo; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(Foo::class) @@ -127,7 +127,7 @@ services. use App\Mail\PhpMailer; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(PhpMailer::class) @@ -269,7 +269,7 @@ The following example shows how to inject an anonymous service into another serv use App\AnonymousBar; use App\Foo; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(Foo::class) @@ -320,7 +320,7 @@ Using an anonymous service as a factory looks like this: use App\AnonymousBar; use App\Foo; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(Foo::class) @@ -366,7 +366,7 @@ or you decided not to maintain it anymore), you can deprecate its definition: use App\Service\OldService; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(OldService::class) diff --git a/service_container/autowiring.rst b/service_container/autowiring.rst index d1fce9f20fd..4f62e24e10f 100644 --- a/service_container/autowiring.rst +++ b/service_container/autowiring.rst @@ -102,7 +102,7 @@ both services: .. code-block:: php // config/services.php - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services() ->defaults() ->autowire() @@ -239,7 +239,7 @@ adding a service alias: use App\Util\Rot13Transformer; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { // ... // the id is not a class, so it won't be used for autowiring @@ -347,7 +347,7 @@ To fix that, add an :ref:`alias `: use App\Util\Rot13Transformer; use App\Util\TransformerInterface; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { // ... $services->set(Rot13Transformer::class); @@ -512,7 +512,7 @@ the injection:: use App\Util\TransformerInterface; use App\Util\UppercaseTransformer; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { // ... $services->set(Rot13Transformer::class)->autowire(); diff --git a/service_container/calls.rst b/service_container/calls.rst index 0ae5bb76e06..98f9dc2bc86 100644 --- a/service_container/calls.rst +++ b/service_container/calls.rst @@ -66,7 +66,7 @@ To configure the container to call the ``setLogger`` method, use the ``calls`` k use App\Service\MessageGenerator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { // ... $services->set(MessageGenerator::class) diff --git a/service_container/configurators.rst b/service_container/configurators.rst index 6505c496863..2cf9cdb471f 100644 --- a/service_container/configurators.rst +++ b/service_container/configurators.rst @@ -167,7 +167,7 @@ all the classes are already loaded as services. All you need to do is specify th use App\Mail\GreetingCardManager; use App\Mail\NewsletterManager; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); // Registers all 4 classes as services, including App\Mail\EmailConfigurator @@ -236,7 +236,7 @@ Services can be configured via invokable configurators (replacing the use App\Mail\GreetingCardManager; use App\Mail\NewsletterManager; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); // Registers all 4 classes as services, including App\Mail\EmailConfigurator diff --git a/service_container/expression_language.rst b/service_container/expression_language.rst index e5a025276dc..7847a87b3b8 100644 --- a/service_container/expression_language.rst +++ b/service_container/expression_language.rst @@ -55,7 +55,7 @@ to another service: ``App\Mailer``. One way to do this is with an expression: use App\Mail\MailerConfiguration; use App\Mailer; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { // ... $services->set(MailerConfiguration::class); @@ -116,7 +116,7 @@ via a ``container`` variable. Here's another example: use App\Mailer; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(Mailer::class) diff --git a/service_container/factories.rst b/service_container/factories.rst index 452b073ffe1..9e46faf9d88 100644 --- a/service_container/factories.rst +++ b/service_container/factories.rst @@ -74,7 +74,7 @@ create its object: use App\Email\NewsletterManager; use App\Email\NewsletterManagerStaticFactory; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(NewsletterManager::class) @@ -156,7 +156,7 @@ You can omit the class on the factory declaration: use App\Email\NewsletterManager; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); // Note that we are not using service() @@ -218,7 +218,7 @@ Configuration of the service container then looks like this: use App\Email\NewsletterManager; use App\Email\NewsletterManagerFactory; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); // first, create a service for the factory @@ -296,7 +296,7 @@ method name: use App\Email\NewsletterManager; use App\Email\NewsletterManagerFactory; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(NewsletterManager::class) @@ -432,7 +432,7 @@ previous examples takes the ``templating`` service as an argument: use App\Email\NewsletterManager; use App\Email\NewsletterManagerFactory; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(NewsletterManager::class) diff --git a/service_container/import.rst b/service_container/import.rst index 1e0fcfb2cee..d5056032115 100644 --- a/service_container/import.rst +++ b/service_container/import.rst @@ -116,7 +116,7 @@ a relative or absolute path to the imported file: // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $container->import('services/mailer.php'); // If you want to import a whole directory: $container->import('services/'); diff --git a/service_container/injection_types.rst b/service_container/injection_types.rst index 959a0008207..060a95bffc0 100644 --- a/service_container/injection_types.rst +++ b/service_container/injection_types.rst @@ -69,7 +69,7 @@ service container configuration: use App\Mail\NewsletterManager; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(NewsletterManager::class) @@ -272,7 +272,7 @@ that accepts the dependency:: use App\Mail\NewsletterManager; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(NewsletterManager::class) @@ -311,7 +311,7 @@ Another possibility is setting public fields of the class directly:: // ... class NewsletterManager { - public $mailer; + public MailerInterface $mailer; // ... } diff --git a/service_container/lazy_services.rst b/service_container/lazy_services.rst index 3f1fa45f547..663118504cc 100644 --- a/service_container/lazy_services.rst +++ b/service_container/lazy_services.rst @@ -71,7 +71,7 @@ You can mark the service as ``lazy`` by manipulating its definition: use App\Twig\AppExtension; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(AppExtension::class)->lazy(); @@ -152,7 +152,7 @@ specific interfaces. use App\Twig\AppExtension; use Twig\Extension\ExtensionInterface; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(AppExtension::class) diff --git a/service_container/optional_dependencies.rst b/service_container/optional_dependencies.rst index c555b7f05c8..bc8f03cf7e0 100644 --- a/service_container/optional_dependencies.rst +++ b/service_container/optional_dependencies.rst @@ -38,7 +38,7 @@ if the service does not exist: use App\Newsletter\NewsletterManager; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(NewsletterManager::class) @@ -94,7 +94,7 @@ call if the service exists and remove the method call if it does not: use App\Newsletter\NewsletterManager; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(NewsletterManager::class) diff --git a/service_container/parent_services.rst b/service_container/parent_services.rst index 1719176f34b..6fea615bc63 100644 --- a/service_container/parent_services.rst +++ b/service_container/parent_services.rst @@ -15,7 +15,7 @@ you may have multiple repository classes which need the // ... abstract class BaseDoctrineRepository { - protected $logger; + protected LoggerInterface $logger; public function __construct( protected ObjectManager $objectManager, @@ -118,7 +118,7 @@ avoid duplicated service definitions: use App\Repository\DoctrinePostRepository; use App\Repository\DoctrineUserRepository; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(BaseDoctrineRepository::class) @@ -227,7 +227,7 @@ the child class: use App\Repository\DoctrineUserRepository; // ... - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(BaseDoctrineRepository::class) diff --git a/service_container/service_decoration.rst b/service_container/service_decoration.rst index f32c0cc271c..b772fbd2ad3 100644 --- a/service_container/service_decoration.rst +++ b/service_container/service_decoration.rst @@ -41,7 +41,7 @@ When overriding an existing definition, the original service is lost: use App\Mailer; use App\NewMailer; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(Mailer::class); @@ -112,7 +112,7 @@ but keeps a reference of the old one as ``.inner``: use App\DecoratingMailer; use App\Mailer; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(Mailer::class); @@ -200,7 +200,7 @@ automatically changed to ``'.inner'``): use App\DecoratingMailer; use App\Mailer; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(Mailer::class); @@ -266,7 +266,7 @@ automatically changed to ``'.inner'``): use App\DecoratingMailer; use App\Mailer; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(Mailer::class); @@ -355,7 +355,7 @@ the ``decoration_priority`` option. Its value is an integer that defaults to // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(\Foo::class); @@ -442,7 +442,7 @@ ordered services, each one decorating the next: // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $container->services() ->stack('decorated_foo_stack', [ inline_service(\Baz::class)->args([service('.inner')]), @@ -525,7 +525,7 @@ advanced example of composition: use App\Decorated; use App\Decorator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $container->services() ->set('some_decorator', Decorator::class) @@ -657,7 +657,7 @@ Three different behaviors are available: use Symfony\Component\DependencyInjection\ContainerInterface; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(Foo::class); diff --git a/service_container/service_subscribers_locators.rst b/service_container/service_subscribers_locators.rst index 0844a74be43..babb7849fa8 100644 --- a/service_container/service_subscribers_locators.rst +++ b/service_container/service_subscribers_locators.rst @@ -232,7 +232,7 @@ service type to a service. use App\CommandBus; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(CommandBus::class) @@ -379,7 +379,7 @@ or directly via PHP attributes: use App\CommandBus; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(CommandBus::class) @@ -458,7 +458,7 @@ other services. To do so, create a new service definition using the use Symfony\Component\DependencyInjection\ServiceLocator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set('app.command_handler_locator', ServiceLocator::class) @@ -519,7 +519,7 @@ Now you can inject the service locator in any other services: use App\CommandBus; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(CommandBus::class) @@ -627,7 +627,7 @@ of the ``key`` tag attribute (as defined in the ``index_by`` locator option): // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(App\Handler\One::class) @@ -734,7 +734,7 @@ attribute to the locator service defining the name of this custom method: // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $container->services() ->set(App\HandlerCollection::class) ->args([tagged_locator('app.handler', 'key', 'myOwnMethodName')]) diff --git a/service_container/shared.rst b/service_container/shared.rst index 435822fb25c..85db809a840 100644 --- a/service_container/shared.rst +++ b/service_container/shared.rst @@ -33,7 +33,7 @@ in your service definition: use App\SomeNonSharedService; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(SomeNonSharedService::class) diff --git a/service_container/synthetic_services.rst b/service_container/synthetic_services.rst index fc26c6848d3..b2bc5e72f53 100644 --- a/service_container/synthetic_services.rst +++ b/service_container/synthetic_services.rst @@ -63,7 +63,7 @@ configuration: // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); // synthetic services don't specify a class diff --git a/service_container/tags.rst b/service_container/tags.rst index a2639729ff8..64c673d131c 100644 --- a/service_container/tags.rst +++ b/service_container/tags.rst @@ -37,7 +37,7 @@ example: use App\Twig\AppExtension; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(AppExtension::class) @@ -103,7 +103,7 @@ If you want to apply tags automatically for your own services, use the use App\Security\CustomInterface; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); // this config only applies to the services created by this file @@ -273,7 +273,7 @@ Then, define the chain as a service: use App\Mail\TransportChain; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(TransportChain::class); @@ -327,7 +327,7 @@ For example, you may add the following transports as services: // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(\MailerSmtpTransport::class) @@ -495,7 +495,7 @@ To answer this, change the service declaration: // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(\MailerSmtpTransport::class) @@ -654,7 +654,7 @@ directly via PHP attributes: // config/services.php namespace Symfony\Component\DependencyInjection\Loader\Configurator; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(App\Handler\One::class) @@ -801,7 +801,7 @@ the number, the earlier the tagged service will be located in the collection: use App\Handler\One; - return function(ContainerConfigurator $container) { + return function(ContainerConfigurator $container): void { $services = $container->services(); $services->set(One::class) diff --git a/validation/custom_constraint.rst b/validation/custom_constraint.rst index 9ec87790d3e..105a6b5afdc 100644 --- a/validation/custom_constraint.rst +++ b/validation/custom_constraint.rst @@ -46,7 +46,7 @@ You can use ``#[HasNamedArguments]`` to make some constraint options required:: #[\Attribute] class ContainsAlphanumeric extends Constraint { - public $message = 'The string "{{ string }}" contains an illegal character: it can only contain letters or numbers.'; + public string $message = 'The string "{{ string }}" contains an illegal character: it can only contain letters or numbers.'; #[HasNamedArguments] public function __construct( diff --git a/validation/severity.rst b/validation/severity.rst index e45e04d089e..632a99519d9 100644 --- a/validation/severity.rst +++ b/validation/severity.rst @@ -31,13 +31,13 @@ Use the ``payload`` option to configure the error level for each constraint: class User { #[Assert\NotBlank(payload: ['severity' => 'error'])] - protected $username; + protected string $username; #[Assert\NotBlank(payload: ['severity' => 'error'])] - protected $password; + protected string $password; #[Assert\Iban(payload: ['severity' => 'warning'])] - protected $bankAccountNumber; + protected string $bankAccountNumber; } .. code-block:: yaml @@ -101,7 +101,9 @@ Use the ``payload`` option to configure the error level for each constraint: class User { - public static function loadValidatorMetadata(ClassMetadata $metadata) + // ... + + public static function loadValidatorMetadata(ClassMetadata $metadata): void { $metadata->addPropertyConstraint('username', new Assert\NotBlank([ 'payload' => ['severity' => 'error'],