hi. We used to shipsync extension on our magento website to ship photographs via FedEx. We have address validation turned on so that when an order is placed, an error in the address will reject the order and send an e-mail to the customer from the store. we would prefer the address validation to happen interactively before the order is placed as opposed to afterward.
FedEx provides API code that we can ostensibly integrate into magento. has anyone integrated address validation functionality into magento so that address issues can be highlighted and corrected dynamically before the order is submitted?
Thanks.