How to make an exception 1c bitrix?

Question

1C-Bitrix

How to make an exception if the user registers by filling in the fields in the order on the checkout page, since in this case Bitrix itself creates a delivery profile

//создаём профиль
      //PERSON_TYPE_ID - идентификатор типа плательщика, для которого создаётся профиль
      $arProfileFields = array(
         "USER_ID" => $arFields['ID'],
   "NAME" => $arFields['NAME'],
         "PERSON_TYPE_ID" => 1
      );
    { 
  
   $PROFILE_ID = CSaleOrderUserProps::Add($arProfileFields);
      
      //если профиль создан
перед  $PROFILE_ID = CSaleOrderUserProps::Add($arProfileFields);

it is necessary to set the condition that if the user already has a delivery profile, then do not create it,
how can this be implemented in the code?

Answer 1

An exception is when some kind of abnormal situation occurs, there is nothing abnormal right there, so there is no need to throw an exception. You just need to add a check. What prevents you from getting a list of user profiles, and based on the results, decide whether to create a new profile or not?
https://dev.1c-bitrix.ru/api_help/sale/classes/csa...
Why don't you want to create a new profile? What if the user enters a different shipping address? Perhaps you need to compare the data with the current profile?