hi got this roles :
public function rules() {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(
            array('name', 'required'),
            array('name', 'filter', 'filter' => 'trim'),
            array('name', 'length', 'max' => 100, 'encoding' => 'UTF-8'),
            array('description', 'encoding' => 'UTF-8'),
            array('achiv_traget_count', 'required'),
            array('achiv_traget_count', 'unique',
                'criteria' => array(
                    'condition' => 'achiv_traget_count= :count',
                    'params' => array(':count' => $this->achiv_traget_count))),
            array('achiv_traget_count', 'numerical', 'length', 'max' => 5),
            array('achiv_added_value', 'required'),
            array('achiv_added_value', 'numerical', 'length', 'max' => 5),
            array('active', 'boolean', 'falseValue' => 0, 'trueValue' => 1),
            // When we replace, it is ok to set the ID explicitly
            array('id', 'numerical', 'integerOnly' => true),
            array('id, active, achiv_added_value, achiv_traget_count , name', 'safe', 'on' => 'search'),
        );
    }
its tell me that the Validator is in currect
how do i fix this thanks for the helpers