# Address Validation Codes

Validation result codes returned by the address validation service.

**Allowed values:**
- `verification_error`
- `unknown_street`
- `component_mismatch_error`
- `multiple_match`
- `sub_premise_number_invalid`
- `sub_premise_number_missing`
- `premise_number_invalid`
- `premise_number_missing`
- `box_number_invalid`
- `box_number_missing`
- `pmb_number_missing`
- `postal_code_change`
- `administrative_area_change`
- `locality_change`
- `dependent_locality_change`
- `street_name_change`
- `street_type_change`
- `street_directional_change`
- `sub_premise_type_change`
- `sub_premise_number_change`
- `double_dependent_locality_change`
- `subadministrative_area_change`
- `subnational_area_change`
- `po_box_change`
- `premise_type_change`
- `house_number_change`
- `organization_change`
- `extraneous_information`
- `usps_door_inaccessible`
- `administrative_area_partial`
- `city_partial`
- `street_partial`
- `building_partial`
- `subpremise_partial`
- `administrative_area_full`
- `city_full`
- `thoroughfare_full`
- `premises_full`
- `subpremise_full`
- `geocoded_street`
- `geocoded_neighborhood`
- `geocoded_community`
- `geocoded_state`
- `geocoded_rooftop`
- `geocoded_interpolated_rooftop`
- `invalid_postal_code`
- `postal_code_not_found`
- `empty_request`
- `service_error`
- `street_detail_missing`
- `Invalid City/State/Zip`
- `Default Match`
- `Unknown Street`
- `Address Not Found`
- `Non-Deliverable ZIP4`
- `Multiple Responses`
- `Invalid Dual Address`
- `Invalid State`
- `Invalid City`
- `Ambiguous Address`