OphTrOperationbooking_ScheduleOperation_PatientUnavailable::rules PHP Метод

    public function rules()
    {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(array('start_date, end_date, reason_id', 'safe'), array('start_date, end_date, reason_id', 'required'), array('start_date', 'validateEarlierOrEqualDate', 'later_date' => 'end_date'), array('reason_id', 'validateReasonIsEnabled', 'model' => 'OphTrOperationbooking_ScheduleOperation_PatientUnavailableReason', 'on' => 'insert'), array('id, start_date, end_date, reason', 'safe', 'on' => 'search'));
    }