OEModule\OphCiExamination\controllers\DefaultController::isRequiredInUI PHP Method

    public function isRequiredInUI(\BaseEventTypeElement $element)
    {
        if (isset($this->mandatoryElements)) {
            foreach ($this->mandatoryElements as $mandatoryElement) {
                if (get_class($element) === $mandatoryElement->class_name) {
                    return true;
                }
            }
        }
        return parent::isRequiredInUI($element);
    }