* @link http://www.yiiframework.com/ * @copyright 2008-2013 Yii Software LLC * @license http://www.yiiframework.com/license/ */ /** * CInlineValidator represents a validator which is defined as a method in the object being validated. * * @author Qiang Xue * @package system.validators * @since 1.0 */ class CInlineValidator extends CValidator { /** * @var string the name of the validation method defined in the active record class */ public $method; /** * @var array additional parameters that are passed to the validation method */ public $params; /** * @var string the name of the method that returns the client validation code (See {@link clientValidateAttribute}). */ public $clientValidate; /** * Validates the attribute of the object. * If there is any error, the error message is added to the object. * @param CModel $object the object being validated * @param string $attribute the attribute being validated */ protected function validateAttribute($object,$attribute) { $method=$this->method; $object->$method($attribute,$this->params); } /** * Returns the JavaScript code needed to perform client-side validation by calling the {@link clientValidate} method. * In the client validation code, these variables are predefined: *

value: the current input value associated with this attribute.
messages: an array that may be appended with new error messages for the attribute.
attribute: a data structure keeping all client-side options for the attribute

* Example: * * If {@link clientValidate} is set to "clientValidate123", clientValidate123() is the name of * the method that returns the client validation code and can look like: *

	 * 
	 *

* @param CModel $object the data object being validated * @param string $attribute the name of the attribute to be validated. * @return string the client-side validation script. * @see CActiveForm::enableClientValidation * @since 1.1.9 */ public function clientValidateAttribute($object,$attribute) { if($this->clientValidate!==null) { $method=$this->clientValidate; return $object->$method($attribute,$this->params); } } }