发布于 2015-08-27 16:48:26 | 135 次阅读 | 评论: 0 | 来源: 网络整理
Validates that a value is a valid IP address. By default, this will validate the value as IPv4, but a number of different options exist to validate as IPv6 and many other combinations.
| Applies to | property or method |
| Options | |
| Class | Ip |
| Validator | IpValidator |
# src/Acme/BlogBundle/Resources/config/validation.yml
AcmeBlogBundleEntityAuthor:
properties:
ipAddress:
- Ip: ~
// src/Acme/BlogBundle/Entity/Author.php
namespace AcmeBlogBundleEntity;
use SymfonyComponentValidatorConstraints as Assert;
class Author
{
/**
* @AssertIp
*/
protected $ipAddress;
}
<!-- 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="AcmeBlogBundleEntityAuthor">
<property name="ipAddress">
<constraint name="Ip" />
</property>
</class>
</constraint-mapping>
// src/Acme/BlogBundle/Entity/Author.php
namespace AcmeBlogBundleEntity;
use SymfonyComponentValidatorMappingClassMetadata;
use SymfonyComponentValidatorConstraints as Assert;
class Author
{
public static function loadValidatorMetadata(ClassMetadata $metadata)
{
$metadata->addPropertyConstraint('ipAddress', new AssertIp());
}
}
type: string default: 4
This determines exactly how the IP address is validated and can take one of a variety of different values:
All ranges
4 - Validates for IPv4 addresses6 - Validates for IPv6 addressesall - Validates all IP formatsNo private ranges
4_no_priv - Validates for IPv4 but without private IP ranges6_no_priv - Validates for IPv6 but without private IP rangesall_no_priv - Validates for all IP formats but without private IP rangesNo reserved ranges
4_no_res - Validates for IPv4 but without reserved IP ranges6_no_res - Validates for IPv6 but without reserved IP rangesall_no_res - Validates for all IP formats but without reserved IP rangesOnly public ranges
4_public - Validates for IPv4 but without private and reserved ranges6_public - Validates for IPv6 but without private and reserved rangesall_public - Validates for all IP formats but without private and reserved rangestype: string default: This is not a valid IP address.
This message is shown if the string is not a valid IP address.
type: mixed default: null
2.6 新版功能: The payload option was introduced in Symfony 2.6.
This option can be used to attach arbitrary domain-specific data to a constraint. The configured payload is not used by the Validator component, but its processing is completely up to.
For example, you may want to used several error levels to present failed constraint differently in the front-end depending on the severity of the error.