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Front cover of the Symfony 5: The Fast Track book

Symfony 5: The Fast Track

A new book to learn about developing modern Symfony 5 applications.

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  4. Constraints
  5. Time
WARNING: You are browsing the documentation for Symfony 2.3 which is not maintained anymore. Consider upgrading your projects to Symfony 4.3.

Time

2.3 version
Maintained
3.4 4.3 current 4.4 5.0 master
Unmaintained
2.0 2.1 2.2 2.4 2.5 2.6 2.7 2.8 3.0 3.1 3.2 3.3 4.0 4.1 4.2

Time

Validates that a value is a valid time, meaning either a DateTime object or a string (or an object that can be cast into a string) that follows a valid "HH:MM:SS" format.

Applies to property or method
Options
Class Time
Validator TimeValidator

Basic Usage

Suppose you have an Event class, with a startAt field that is the time of the day when the event starts:

  • Annotations
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    // src/AppBundle/Entity/Event.php
namespace AppBundle\Entity;

use Symfony\Component\Validator\Constraints as Assert;

class Event
{
    /**
     * @Assert\Time()
     */
     protected $startsAt;
}
  • YAML
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    # src/AppBundle/Resources/config/validation.yml
AppBundle\Entity\Event:
    properties:
        startsAt:
            - Time: ~
  • XML
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    <!-- src/AppBundle/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="AppBundle\Entity\Event">
        <property name="startsAt">
            <constraint name="Time" />
        </property>
    </class>
</constraint-mapping>
  • PHP
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    // src/AppBundle/Entity/Event.php
namespace AppBundle\Entity;

use Symfony\Component\Validator\Mapping\ClassMetadata;
use Symfony\Component\Validator\Constraints as Assert;

class Event
{
    public static function loadValidatorMetadata(ClassMetadata $metadata)
    {
        $metadata->addPropertyConstraint('startsAt', new Assert\Time());
    }
}

Options

message

type: string default: This value is not a valid time.

This message is shown if the underlying data is not a valid time.

This work, including the code samples, is licensed under a Creative Commons BY-SA 3.0 license.