Url
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Url
Validates that a value is a valid URL string.
Applies to | property or method |
Options | |
Class | Url |
Validator | UrlValidator |
Basic Usage
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# src/BlogBundle/Resources/config/validation.yml
Acme\BlogBundle\Entity\Author:
properties:
bioUrl:
- Url:
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// src/Acme/BlogBundle/Entity/Author.php
namespace Acme\BlogBundle\Entity;
use Symfony\Component\Validator\Constraints as Assert;
class Author
{
/**
* @Assert\Url()
*/
protected $bioUrl;
}
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<!-- src/Acme/BlogBundle/Resources/config/validation.xml -->
<class name="Acme\BlogBundle\Entity\Author">
<property name="bioUrl">
<constraint name="Url" />
</property>
</class>
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// src/Acme/BlogBundle/Entity/Author.php
namespace Acme\BlogBundle\Entity;
use Symfomy\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
.