TypeValidator.php in Plug 7

Namespace

Symfony\Component\Validator\Constraints

File

lib/Symfony/validator/Symfony/Component/Validator/Constraints/TypeValidator.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Validator\Constraints;

use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;

/**
 * @author Bernhard Schussek <[e-mail]>
 *
 * @api
 */
class TypeValidator extends ConstraintValidator {

  /**
   * {@inheritdoc}
   */
  public function validate($value, Constraint $constraint) {
    if (!$constraint instanceof Type) {
      throw new UnexpectedTypeException($constraint, __NAMESPACE__ . '\\Type');
    }
    if (null === $value) {
      return;
    }
    $type = strtolower($constraint->type);
    $type = $type == 'boolean' ? 'bool' : $constraint->type;
    $isFunction = 'is_' . $type;
    $ctypeFunction = 'ctype_' . $type;
    if (function_exists($isFunction) && $isFunction($value)) {
      return;
    }
    elseif (function_exists($ctypeFunction) && $ctypeFunction($value)) {
      return;
    }
    elseif ($value instanceof $constraint->type) {
      return;
    }
    $this
      ->buildViolation($constraint->message)
      ->setParameter('{{ value }}', $this
      ->formatValue($value))
      ->setParameter('{{ type }}', $constraint->type)
      ->addViolation();
  }

}

Classes

Name	Description
TypeValidator	@author Bernhard Schussek <[e-mail]>