WARNING: You are browsing the documentation for Symfony 2.2 which is not maintained anymore. Consider upgrading your projects to Symfony 5.1.

Url

2.2 version

Maintained

3.4 4.4 5.1 current 5.2 master

Unmaintained

2.0 2.1 2.3 2.4 2.5 2.6 2.7 2.8 3.0 3.1 3.2 3.3 4.0 4.1 4.2 4.3 5.0

Url
- Basic Usage
- Options
  - message
  - protocols

Url¶

Validates that a value is a valid URL string.

Applies to	property or method
Options	message protocols
Class	`Symfony\Component\Validator\Constraints\Url`
Validator	`Symfony\Component\Validator\Constraints\UrlValidator`

Basic Usage¶

YAML

# src/BlogBundle/Resources/config/validation.yml
Acme\BlogBundle\Entity\Author:
    properties:
        bioUrl:
            - Url: ~

Annotations

// src/Acme/BlogBundle/Entity/Author.php
namespace Acme\BlogBundle\Entity;

use Symfony\Component\Validator\Constraints as Assert;

class Author
{
    /**
     * @Assert\Url()
     */
     protected $bioUrl;
}

XML

<!-- src/Acme/BlogBundle/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="bioUrl">
            <constraint name="Url" />
        </property>
    </class>
</constraint-mapping>

PHP

// 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('bioUrl', new Assert\Url());
    }
}

Options¶

message¶

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

This message is shown if the URL is invalid.

protocols¶

type: array default: array('http', 'https')

The protocols that will be considered to be valid. For example, if you also needed ftp:// type URLs to be valid, you’d redefine the protocols array, listing http, https, and also ftp.

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