   Helper method ensuring invitable is properly configured
   """
   def invitable_configured? do
-    invitable && invitation_registration_url
+    invitable() && invitation_registration_url()
   end
 
   @doc """

    end)
    |> Enum.map(fn provider_config ->
      {provider, _details} = provider_config
      {Atom.to_string(provider), router_helper.auth_url(endpoint, :request, provider)}
    end)
  end


  Wrapper for getting the application config of :router_helper
  """
  def router_helper do
    Module.concat(router(), Helpers)
  end

  @doc """
  Helper method ensuring router helper is properly configured
  """
  def router_helper_configured? do
    router() && endpoint()
  end

  @doc """
