2010-06-24 09:40:05 +01:00
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<?php
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2010-10-02 11:42:31 +01:00
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/*
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2011-01-15 13:29:43 +00:00
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* This file is part of the Symfony package.
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2010-10-02 11:42:31 +01:00
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*
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2011-03-06 11:40:06 +00:00
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* (c) Fabien Potencier <fabien@symfony.com>
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2010-10-02 11:42:31 +01:00
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*
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2011-01-15 13:29:43 +00:00
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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2010-10-02 11:42:31 +01:00
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*/
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2011-01-15 13:29:43 +00:00
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namespace Symfony\Component\Validator\Constraints;
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2010-08-20 22:09:55 +01:00
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\ConstraintValidator;
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2014-03-10 12:51:04 +00:00
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use Symfony\Component\Validator\Exception\UnexpectedTypeException;
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2010-06-24 09:40:05 +01:00
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2011-07-20 09:37:57 +01:00
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/**
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2012-02-09 16:54:30 +00:00
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* @author Bernhard Schussek <bschussek@gmail.com>
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2011-07-20 09:37:57 +01:00
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*/
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2010-06-24 09:40:05 +01:00
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class BlankValidator extends ConstraintValidator
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{
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2011-07-20 09:37:57 +01:00
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/**
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2014-04-15 06:57:34 +01:00
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* {@inheritdoc}
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2011-07-20 09:37:57 +01:00
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*/
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2012-02-09 17:02:12 +00:00
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public function validate($value, Constraint $constraint)
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2010-06-24 09:40:05 +01:00
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{
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2014-03-10 12:51:04 +00:00
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if (!$constraint instanceof Blank) {
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throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Blank');
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}
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2010-12-21 02:59:17 +00:00
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if ('' !== $value && null !== $value) {
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2016-01-14 00:18:51 +00:00
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$this->context->buildViolation($constraint->message)
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->setParameter('{{ value }}', $this->formatValue($value))
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->setCode(Blank::NOT_BLANK_ERROR)
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->addViolation();
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2010-06-24 10:24:08 +01:00
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}
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}
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2011-06-08 11:16:48 +01:00
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}
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