---
title: userIDNotEmailAddress
framework: homekit
role: symbol
role_heading: Type Property
path: homekit/hmerror/useridnotemailaddress
---

# userIDNotEmailAddress

An error indicating the user’s ID is not a valid email address.

## Declaration

```swift
static var userIDNotEmailAddress: HMError.Code { get }
```

## See Also

### Detecting user errors

- [userDeclinedAddingUser](homekit/hmerror/userdeclinedaddinguser.md)
- [userDeclinedRemovingUser](homekit/hmerror/userdeclinedremovinguser.md)
- [userDeclinedInvite](homekit/hmerror/userdeclinedinvite.md)
- [userManagementFailed](homekit/hmerror/usermanagementfailed.md)