---
title: postalAddressUserInfoKey
framework: passkit
role: symbol
role_heading: Type Property
path: passkit/pkpaymenterrorkey/postaladdressuserinfokey
---

# postalAddressUserInfoKey

Payment error key that indicates errors with the postal address.

## Declaration

```swift
static let postalAddressUserInfoKey: PKPaymentErrorKey
```

## Discussion

Discussion See CNPostalAddress for the values that can be used with this key. These values point to the specific area of the address that is at fault, for example, CNPostalAddressStreetKey indicates the street. When you supply the key values in a payment error, the Apple Pay sheet highlights the appropriate field, enabling the user to correct errors.

## See Also

### Error keys

- [contactFieldUserInfoKey](passkit/pkpaymenterrorkey/contactfielduserinfokey.md)