OEModule\OphCiExamination\models\Element_OphCiExamination_HistoryRisk::rules PHP Method

    public function rules()
    {
        // NOTE: you should only define rules for those attributes that
        // will receive user inputs.
        return array(array('id, event_id, anticoagulant, alphablocker, anticoagulant_name, alpha_blocker_name', 'safe'), array('id, event_id, anticoagulant, alphablocker', 'safe', 'on' => 'search'));
    }