---
title: errorDomain
framework: passkit
role: symbol
role_heading: Type Property
path: passkit/pkidentityerror-swift.struct/errordomain
---

# errorDomain

## Declaration

```swift
static var errorDomain: String { get }
```

## See Also

### Inspecting an error

- [PKIdentityError.Code](passkit/pkidentityerror-swift.struct/code.md)
- [Error constants](passkit/error-constants.md)
- [errorCode](foundation/customnserror/errorcode-2opgi.md)
- [errorUserInfo](foundation/customnserror/erroruserinfo-1aas5.md)