PHP Class yii\captcha\CaptchaValidator

CaptchaValidator should be used together with CaptchaAction. Note that once CAPTCHA validation succeeds, a new CAPTCHA will be generated automatically. As a result, CAPTCHA validation should not be used in AJAX validation mode because it may fail the validation even if a user enters the same code as shown in the CAPTCHA image which is actually different from the latest CAPTCHA code.

Since: 2.0

Author: Qiang Xue ([email protected])

Inheritance: extends yii\validators\Validator

显示文件 Open project: yiisoft/yii2 Class Usage Examples

Public Properties

Property	Type	Description
$captchaAction		the route of the controller action that renders the CAPTCHA image.
$caseSensitive		whether the comparison is case sensitive. Defaults to false.
$skipOnEmpty		whether to skip this validator if the input is empty.

Public Methods

Method	Description
clientValidateAttribute ( $model, $attribute, $view )
createCaptchaAction ( ) : CaptchaAction	Creates the CAPTCHA action object from the route specified by [[captchaAction]].
init ( )

Protected Methods

Method	Description
validateValue ( $value )

Method Details

clientValidateAttribute() public method

public clientValidateAttribute ( $model, $attribute, $view )

createCaptchaAction() public method

Creates the CAPTCHA action object from the route specified by [[captchaAction]].

public createCaptchaAction ( ) : CaptchaAction
return	CaptchaAction	the action object

init() public method

public init ( )

validateValue() protected method

protected validateValue ( $value )

Property Details

$captchaAction public_oe property

the route of the controller action that renders the CAPTCHA image.

public $captchaAction

$caseSensitive public_oe property

whether the comparison is case sensitive. Defaults to false.

public $caseSensitive

$skipOnEmpty public_oe property

whether to skip this validator if the input is empty.

public $skipOnEmpty