# authenticateWithQRCode
fun authenticateWithQRCode(user: User, qrCode: String, pinProvider: PinProvider, resultHandler: ResultHandler<Unit, AuthenticationException>)
Authenticate identity in the MIRACL platform.
Use this method to authenticate another device or application with the usage of QR Code presented on MIRACL login page.
# Parameters
| user | the user to authenticate. |
| qrCode | a string read from the QR code. |
| pinProvider | a callback called from the SDK, when the identity PIN is required. |
| resultHandler | a callback to handle the result of the authentication. - If successful, the result is MIRACLSuccess. - If an error occurs, the result is MIRACLError with a message. On exception, the exception object is also passed. |
