Ip ¶
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 |
Class | Ip |
Validator | IpValidator |
Basic Usage ¶
-
Attributes
属性
-
YAML
YAML
-
XML
XML
-
PHP
PHP
1 2 3 4 5 6 7 8 9 10 |
// src/Entity/Author.php
namespace App\Entity;
use Symfony\Component\Validator\Constraints as Assert;
class Author
{
#[Assert\Ip]
protected $ipAddress;
}
|
Note
As with most of the other constraints, null
and empty strings are
considered valid values. This is to allow them to be optional values.
If the value is mandatory, a common solution is to combine this constraint
with NotBlank.
Options ¶
groups
¶
type: array
| string
It defines the validation group or groups of this constraint. Read more about validation groups.
message
¶
type: string
default: This is not a valid IP address.
This message is shown if the string is not a valid IP address.
You can use the following parameters in this message:
Parameter | Description |
---|---|
{{ value }} |
The current (invalid) value |
{{ label }} |
Corresponding form field label |
normalizer
¶
type: a PHP callable default: null
This option allows to define the PHP callable applied to the given value before checking if it is valid.
For example, you may want to pass the 'trim'
string to apply the
trim PHP function in order to ignore leading and trailing
whitespace during validation.
payload
¶
type: mixed
default: null
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 you.
For example, you may want to use several error levels to present failed constraints differently in the front-end depending on the severity of the error.
version
¶
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 addresses
IPv4 アドレスを検証します
6
-
Validates for IPv6 addresses
IPv6 アドレスを検証します
all
-
Validates all IP formats
すべての IP フォーマットを検証
No private ranges
4_no_priv
-
Validates for IPv4 but without private IP ranges
IPv4 を検証しますが、プライベート IP 範囲は検証しません
6_no_priv
-
Validates for IPv6 but without private IP ranges
IPv6 を検証しますが、プライベート IP 範囲は検証しません
all_no_priv
-
Validates for all IP formats but without private IP ranges
すべての IP 形式を検証しますが、プライベート IP 範囲は除きます
No reserved ranges
4_no_res
-
Validates for IPv4 but without reserved IP ranges
IPv4 を検証しますが、予約済みの IP 範囲はありません
6_no_res
-
Validates for IPv6 but without reserved IP ranges
IPv6 を検証しますが、予約済みの IP 範囲はありません
all_no_res
-
Validates for all IP formats but without reserved IP ranges
すべての IP 形式を検証しますが、予約済みの IP 範囲はありません
Only public ranges
4_public
-
Validates for IPv4 but without private and reserved ranges
IPv4 を検証しますが、プライベートおよび予約済みの範囲はありません
6_public
-
Validates for IPv6 but without private and reserved ranges
IPv6 を検証しますが、プライベートおよび予約済みの範囲はありません
all_public
-
Validates for all IP formats but without private and reserved ranges
すべての IP 形式を検証しますが、プライベートおよび予約済みの範囲は除きます