Order::checkRequiredFieldsModify

public function checkRequiredFieldsModify($fields)
{
	$requisiteLink = new RequisiteLink();
	$orderContactCompany = new OrderContactCompany();

	$r = parent::checkRequiredFieldsModify($fields);

	$required = $requisiteLink->checkRequiredFieldsModify($fields);
	if($required->isSuccess() == false)
	{
		$r->addError(new Error(implode(', ', $required->getErrorMessages())));
	}

	$required = $orderContactCompany->checkRequiredFieldsModify($fields);
	if($required->isSuccess() == false)
	{
		$r->addError(new Error(implode(', ', $required->getErrorMessages())));
	}

	return $r;
}