$idParam public property The session variable name used to store the value of $id. public string $idParam = '__id'

rules() public method Returns the validation rules for attributes. Validation rules are used by validate() to check if attribute values are valid. Child classes may override this method to declare different validation rules. Each rule is an array with the following structure: [ ['attribute1', 'attribute2'], 'validator type', 'on' => ['scenario1', 'scenario2'], //...other parameters... ] where attribute list: required, specifies the attributes array to be validated, for s

activeRadioList() public static method Generates a list of radio buttons. A radio button list is like a checkbox list, except that it only allows single selection. The selection of the radio buttons is taken from the value of the model attribute. public static string activeRadioList ( $model, $attribute, $items, $options = [] )$model yii\base\Model The model object $attribute string The attribute name or expression. See getAttributeName() for the format about attribute expression. $it

$searchModelClass public property public $searchModelClass = ''

$databaseName public property public $databaseName = null

$js public property public $js = ['yii.captcha.js']

$visible public property Whether this column is visible. Defaults to true. public boolean $visible = true

$isOk public read-only property Whether this response is OK public boolean getIsOk ( )

run() public method Renders the widget. public void run ( )

$exceptionView public property The path of the view file for rendering exceptions. public string $exceptionView = '@yii/views/errorHandler/exception.php'