put" type="radio" name="allowCredentials" id="allowCredentialsEmpty" value="empty">
          <label class="form-check-label" for="allowCredentialsEmpty">
            Any credential (allowCredentials empty)
          </label>
        </div>
      </div>
    </div>
  </fieldset>
  -->
  <br>

  <button class="btn btn-primary" href="#" role="button" type="button" id="register">
    <i class="fa fa-spinner fa-spin spinner hidden" id="registerSpinner"></i>Register</button>
  <button class="btn btn-primary" href