vendor/symfony/form/Extension/Core/Type/RepeatedType.php line 20

Open in your IDE?
  1. <?php
  3. /*
  4.  * This file is part of the Symfony package.
  5.  *
  6.  * (c) Fabien Potencier <fabien@symfony.com>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Symfony\Component\Form\Extension\Core\Type;
  14. use Symfony\Component\Form\AbstractType;
  15. use Symfony\Component\Form\Extension\Core\DataTransformer\ValueToDuplicatesTransformer;
  16. use Symfony\Component\Form\FormBuilderInterface;
  17. use Symfony\Component\OptionsResolver\Options;
  18. use Symfony\Component\OptionsResolver\OptionsResolver;
  20. class RepeatedType extends AbstractType
  21. {
  22.     /**
  23.      * {@inheritdoc}
  24.      */
  25.     public function buildForm(FormBuilderInterface $builder, array $options)
  26.     {
  27.         // Overwrite required option for child fields
  28.         $options['first_options']['required'] = $options['required'];
  29.         $options['second_options']['required'] = $options['required'];
  31.         if (!isset($options['options']['error_bubbling'])) {
  32.             $options['options']['error_bubbling'] = $options['error_bubbling'];
  33.         }
  35.         // children fields must always be mapped
  36.         $defaultOptions = ['mapped' => true];
  38.         $builder
  39.             ->addViewTransformer(new ValueToDuplicatesTransformer([
  40.                 $options['first_name'],
  41.                 $options['second_name'],
  42.             ]))
  43.             ->add($options['first_name'], $options['type'], array_merge($options['options'], $options['first_options'], $defaultOptions))
  44.             ->add($options['second_name'], $options['type'], array_merge($options['options'], $options['second_options'], $defaultOptions))
  45.         ;
  46.     }
  48.     /**
  49.      * {@inheritdoc}
  50.      */
  51.     public function configureOptions(OptionsResolver $resolver)
  52.     {
  53.         $resolver->setDefaults([
  54.             'type' => TextType::class,
  55.             'options' => [],
  56.             'first_options' => [],
  57.             'second_options' => [],
  58.             'first_name' => 'first',
  59.             'second_name' => 'second',
  60.             'error_bubbling' => false,
  61.             'invalid_message' => function (Options $options, $previousValue) {
  62.                 return ($options['legacy_error_messages'] ?? true)
  63.                     ? $previousValue
  64.                     : 'The values do not match.';
  65.             },
  66.         ]);
  68.         $resolver->setAllowedTypes('options', 'array');
  69.         $resolver->setAllowedTypes('first_options', 'array');
  70.         $resolver->setAllowedTypes('second_options', 'array');
  71.     }
  73.     /**
  74.      * {@inheritdoc}
  75.      */
  76.     public function getBlockPrefix()
  77.     {
  78.         return 'repeated';
  79.     }
  80. }