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May 17, 2019
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Update form documents examples #11563

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16 changes: 8 additions & 8 deletions form/form_collections.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -84,8 +84,8 @@ objects::

Then, create a form class so that a ``Tag`` object can be modified by the user::

// src/AppBundle/Form/Type/TagType.php
namespace AppBundle\Form\Type;
// src/AppBundle/Form/TagType.php
namespace AppBundle\Form;

use AppBundle\Entity\Tag;
use Symfony\Component\Form\AbstractType;
Expand Down Expand Up @@ -114,8 +114,8 @@ form itself, create a form for the ``Task`` class.
Notice that you embed a collection of ``TagType`` forms using the
:doc:`CollectionType </reference/forms/types/collection>` field::

// src/AppBundle/Form/Type/TaskType.php
namespace AppBundle\Form\Type;
// src/AppBundle/Form/TaskType.php
namespace AppBundle\Form;

use AppBundle\Entity\Task;
use Symfony\Component\Form\AbstractType;
Expand Down Expand Up @@ -150,7 +150,7 @@ In your controller, you'll create a new form from the ``TaskType``::

use AppBundle\Entity\Tag;
use AppBundle\Entity\Task;
use AppBundle\Form\Type\TaskType;
use AppBundle\Form\TaskType;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;

Expand Down Expand Up @@ -254,7 +254,7 @@ type expects to receive exactly two, otherwise an error will be thrown:
``This form should not contain extra fields``. To make this flexible,
add the ``allow_add`` option to your collection field::

// src/AppBundle/Form/Type/TaskType.php
// src/AppBundle/Form/TaskType.php

// ...
use Symfony\Component\Form\FormBuilderInterface;
Expand Down Expand Up @@ -419,7 +419,7 @@ for the tags in the ``Task`` class::

Next, add a ``by_reference`` option to the ``tags`` field and set it to ``false``::

// src/AppBundle/Form/Type/TaskType.php
// src/AppBundle/Form/TaskType.php

// ...
public function buildForm(FormBuilderInterface $builder, array $options)
Expand Down Expand Up @@ -551,7 +551,7 @@ The solution is similar to allowing tags to be added.

Start by adding the ``allow_delete`` option in the form Type::

// src/AppBundle/Form/Type/TaskType.php
// src/AppBundle/Form/TaskType.php

// ...
public function buildForm(FormBuilderInterface $builder, array $options)
Expand Down