Url.rst

Url

Validates that a value is a valid URL string.

Applies to	:ref:`property or method<validation-property-target>`
Options	message protocols
Class	:class:`Symfony\\Component\\Validator\\Constraints\\Url`
Validator	:class:`Symfony\\Component\\Validator\\Constraints\\UrlValidator`

Basic Usage

.. configuration-block::

    .. code-block:: yaml

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

    .. code-block:: php-annotations

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

       use Symfony\Component\Validator\Constraints as Assert;

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

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.