LetterMacro::rules PHP Method

    public function rules()
    {
        return array(array('name, recipient_id, use_nickname, body, cc_patient, cc_doctor, display_order, site_id, subspecialty_id, firm_id, cc_drss, episode_status_id', 'safe'), array('name, use_nickname, body, cc_patient, cc_doctor, type', 'required'), array('site_id', 'RequiredIfFieldValidator', 'field' => 'type', 'value' => 'site'), array('subspecialty_id', 'RequiredIfFieldValidator', 'field' => 'type', 'value' => 'subspecialty'), array('firm_id', 'RequiredIfFieldValidator', 'field' => 'type', 'value' => 'firm'));
    }