beforeUserSignedIn method

JSFunction beforeUserSignedIn(
  1. JSObject optsOrHandler, [
  2. JSFunction handler
])

Handles an event that is triggered before a user is signed in. @param optsOrHandler - Either an object containing function options, or an event handler (run before user signin) @param handler - Event handler which is run every time before a user is signed in

Implementation

external JSFunction beforeUserSignedIn(
  JSObject optsOrHandler, [
  // (AuthBlockingEvent event) => FutureOr<BeforeSignInResponse?>
  JSFunction handler,
]);