Файл: symfony-2.7/src/Symfony/Component/Form/Extension/Validator/Type/BaseValidatorExtension.php
Строк: 68
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SymfonyComponentFormExtensionValidatorType;
use SymfonyComponentFormAbstractTypeExtension;
use SymfonyComponentOptionsResolverOptions;
use SymfonyComponentOptionsResolverOptionsResolver;
/**
* Encapsulates common logic of {@link FormTypeValidatorExtension} and
* {@link SubmitTypeValidatorExtension}.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
abstract class BaseValidatorExtension extends AbstractTypeExtension
{
/**
* {@inheritdoc}
*/
public function configureOptions(OptionsResolver $resolver)
{
// Make sure that validation groups end up as null, closure or array
$validationGroupsNormalizer = function (Options $options, $groups) {
if (false === $groups) {
return array();
}
if (empty($groups)) {
return;
}
if (is_callable($groups)) {
return $groups;
}
return (array) $groups;
};
$resolver->setDefaults(array(
'validation_groups' => null,
));
$resolver->setNormalizers(array(
'validation_groups' => $validationGroupsNormalizer,
));
}
}