can recognize up to three sub-building levels in a United States address.
In compliance with the United States Postal Service requirements,
Address Verification
matches the information in a single sub-building element with the reference data. If the Sub-building_1 information does not match,
Address Verification
compares the Sub-building_2 information. If the Sub-building_2 information does not match, Address Verification compares the Sub-building_3 information. Address Verification copies the unmatched sub-building information from the input address to the output address.
Address Verification
returns each level of sub-building information in a discrete output field.
Address Verification
continues to support two levels of sub-building information in formatted address line, delivery address line, and complete address output.