confirmOtp method

Future<bool> confirmOtp(String code)

Confirm the OTP challenge with code. Returns true if the verification succeeded, false if the code was rejected, and rethrows on a non-validation error (after storing the error on error and notifying listeners).

A blank code is treated as a no-op (returns false without hitting the network). Calling this in a state other than CrossmintEmailSignInStep.otpInput also returns false without touching the network.

Implementation

Future<bool> confirmOtp(String code) async {
  final String trimmed = code.trim();
  if (trimmed.isEmpty ||
      _emailId == null ||
      _step != CrossmintEmailSignInStep.otpInput) {
    return false;
  }

  _isLoading = true;
  _error = null;
  _safeNotify();
  try {
    final bool success = await _auth.confirmEmailOtp(
      email: _submittedEmail,
      emailId: _emailId!,
      token: trimmed,
    );
    if (_disposed) {
      return success;
    }
    if (!success) {
      _error = 'Invalid code. Please try again.';
    }
    return success;
  } on Exception catch (_) {
    if (!_disposed) {
      _error = "Couldn't verify code. Please try again.";
    }
    rethrow;
  } finally {
    if (!_disposed) {
      _isLoading = false;
      _safeNotify();
    }
  }
}