> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crossmint.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CrossmintAuthRejectedException

> Flutter Final Class

**Final Class**

Thrown when the user cancels an OTP challenge (via `CrossmintWalletOtpController.reject` or equivalent).

```dart theme={null}
final class CrossmintAuthRejectedException extends CrossmintException
```

## Constructors

### CrossmintAuthRejectedException

```dart theme={null}
const CrossmintAuthRejectedException()
```

Creates the rejection exception. Always carries `CrossmintErrorCode.authRejected`.