yaffs.net Git - yaffs-website/blob - vendor/symfony/validator/Constraints/IsFalseValidator.php

   1 <?php
   2
   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  */
  11
  12 namespace Symfony\Component\Validator\Constraints;
  13
  14 use Symfony\Component\Validator\Context\ExecutionContextInterface;
  15 use Symfony\Component\Validator\Constraint;
  16 use Symfony\Component\Validator\ConstraintValidator;
  17 use Symfony\Component\Validator\Exception\UnexpectedTypeException;
  18
  19 /**
  20  * @author Bernhard Schussek <bschussek@gmail.com>
  21  */
  22 class IsFalseValidator extends ConstraintValidator
  23 {
  24     /**
  25      * {@inheritdoc}
  26      */
  27     public function validate($value, Constraint $constraint)
  28     {
  29         if (!$constraint instanceof IsFalse) {
  30             throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\IsFalse');
  31         }
  32
  33         if (null === $value || false === $value || 0 === $value || '0' === $value) {
  34             return;
  35         }
  36
  37         if ($this->context instanceof ExecutionContextInterface) {
  38             $this->context->buildViolation($constraint->message)
  39                 ->setParameter('{{ value }}', $this->formatValue($value))
  40                 ->setCode(IsFalse::NOT_FALSE_ERROR)
  41                 ->addViolation();
  42         } else {
  43             $this->buildViolation($constraint->message)
  44                 ->setParameter('{{ value }}', $this->formatValue($value))
  45                 ->setCode(IsFalse::NOT_FALSE_ERROR)
  46                 ->addViolation();
  47         }
  48     }
  49 }