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Update create_custom_field_type.rst #6904

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Aug 26, 2016
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Update create_custom_field_type.rst #6904

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4 changes: 2 additions & 2 deletions form/create_custom_field_type.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -388,14 +388,14 @@ configuration, using the field is now much easier::
{
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->add('gender_code', 'gender', array(
$builder->add('gender_code', 'app_gender', array(
'placeholder' => 'Choose a gender',
));
}
}

Notice that instead of instantiating a new instance, you can just refer to
it by the alias used in your service configuration, ``gender``. Have fun!
it by the alias used in your service configuration, ``app_gender``. Have fun!

.. _`ChoiceType`: https://github.com/symfony/symfony/blob/master/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
.. _`FieldType`: https://github.com/symfony/symfony/blob/master/src/Symfony/Component/Form/Extension/Core/Type/FieldType.php