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DateTime
DateTime¶
Validates that a value is a valid “datetime”, meaning either a DateTime
object or a string (or an object that can be cast into a string) that follows
a valid YYYY-MM-DD HH:MM:SS format.
Applies to | property or method |
Options | |
Class | Symfony\Component\Validator\Constraints\DateTime |
Validator | Symfony\Component\Validator\Constraints\DateTimeValidator |
Basic Usage¶
- YAML
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# src/Acme/BlogBundle/Resources/config/validation.yml Acme\BlogBundle\Entity\Author: properties: createdAt: - DateTime: ~
- Annotations
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// src/Acme/BlogBundle/Entity/Author.php namespace Acme\BlogBundle\Entity; use Symfony\Component\Validator\Constraints as Assert; class Author { /** * @Assert\DateTime() */ protected $createdAt; }
- XML
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<!-- src/Acme/UserBundle/Resources/config/validation.xml --> <?xml version="1.0" encoding="UTF-8" ?> <constraint-mapping xmlns="http://symfony.com/schema/dic/constraint-mapping" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/constraint-mapping http://symfony.com/schema/dic/constraint-mapping/constraint-mapping-1.0.xsd"> <class name="Acme\BlogBundle\Entity\Author"> <property name="createdAt"> <constraint name="DateTime" /> </property> </class> </constraint-mapping>
- PHP
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// src/Acme/BlogBundle/Entity/Author.php namespace Acme\BlogBundle\Entity; use Symfony\Component\Validator\Mapping\ClassMetadata; use Symfony\Component\Validator\Constraints as Assert; class Author { public static function loadValidatorMetadata(ClassMetadata $metadata) { $metadata->addPropertyConstraint('createdAt', new Assert\DateTime()); } }
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