Update create_custom_field_type.rst

tuanalumi · web-flow · commit f48b4148ec5a · 2016-08-22T18:13:36.000+07:00
diff --git a/form/create_custom_field_type.rst b/form/create_custom_field_type.rst
@@ -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

Original file line number	Diff line number	Diff line change
`@@ -388,14 +388,14 @@ configuration, using the field is now much easier::`
`388`	`388`	`{`
`389`	`389`	`public function buildForm(FormBuilderInterface $builder, array $options)`
`390`	`390`	`{`
`391`		`- $builder->add('gender_code', 'gender', array(`
	`391`	`+ $builder->add('gender_code', 'app_gender', array(`
`392`	`392`	`'placeholder' => 'Choose a gender',`
`393`	`393`	`));`
`394`	`394`	`}`
`395`	`395`	`}`
`396`	`396`
`397`	`397`	`Notice that instead of instantiating a new instance, you can just refer to`
`398`		-it by the alias used in your service configuration, ``gender``. Have fun!
	`398`	+it by the alias used in your service configuration, ``app_gender``. Have fun!
`399`	`399`
`400`	`400`	.. _`ChoiceType`: https://github.com/symfony/symfony/blob/master/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
`401`	`401`	.. _`FieldType`: https://github.com/symfony/symfony/blob/master/src/Symfony/Component/Form/Extension/Core/Type/FieldType.php