LessThanOrEqual

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LessThanOrEqual

2.3

The LessThanOrEqual constraint was introduced in Symfony 2.3.

Validates that a value is less than or equal to another value, defined in the options. To force that a value is less than another value, see LessThan.

Applies to	property or method
Options	value message
Class	LessThanOrEqual
Validator	LessThanOrEqualValidator

Basic Usage

If you want to ensure that the age of a Person class is less than or equal to 80, you could do the following:

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        # src/Acme/SocialBundle/Resources/config/validation.yml
Acme\SocialBundle\Entity\Person:
    properties:
        age:
            - LessThanOrEqual:
                value: 80
    

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        // src/Acme/SocialBundle/Entity/Person.php
namespace Acme\SocialBundle\Entity;

use Symfony\Component\Validator\Constraints as Assert;

class Person
{
    /**
     * @Assert\LessThanOrEqual(
     *     value = 80
     * )
     */
    protected $age;
}
    

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        <!-- src/Acme/SocialBundle/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\SocialBundle\Entity\Person">
        <property name="age">
            <constraint name="LessThanOrEqual">
                <option name="value">80</option>
            </constraint>
        </property>
    </class>
</constraint-mapping>
    

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        // src/Acme/SocialBundle/Entity/Person.php
namespace Acme\SocialBundle\Entity;

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

class Person
{
    public static function loadValidatorMetadata(ClassMetadata $metadata)
    {
        $metadata->addPropertyConstraint('age', new Assert\LessThanOrEqual(array(
            'value' => 80,
        )));
    }
}
    