Esempio n. 1
0
 /**
  * This function checks to see if we have the right config values
  *
  * @return string the error message if any
  * @public
  */
 function checkConfig()
 {
     // TODO: check urls (creditor IDs)
     CRM_Utils_SepaOptionGroupTools::checkRecurringFrequencyUnits(TRUE, TRUE);
     return NULL;
 }