Getting started with Sign in with Apple using Firebase Authentication on Apple platforms

Thank u for this amazing resource! I have a question: when deleting an account, do we need to revoke the authentication token as stated in the firebase and Apple docs? If not, why? I realize this wasn't done in this tutorial and that got me curious

how do you open the Firebase sim. pls

I like those stickers on your laptop~

Very rarely do I need a guide on wiring up the UI to Firebase code. What I really need is a guide showing which items in Apple Developer Console map to items in Firebase Console. The Firebase docs are woefully insufficient in this area. Especially once you start touching SIWA on web.

thanks peter

Is Firebase free if only Firebase Auth is needed for the app? Some said it is free, others said no. I'm confused. Please advise. Much appreciated.

This was super helpful thanks! Also, is it possible to add google sign in to this demo? If so, how would I go about that? I am new to xcode so I am still learning how all of this works

Does the email in Firebase get updated if the Apple account gets transferred (Changing the email in your apple account)? The ASAuthorizationAppleIDProvider 's credentialState will equal .transferred

Thanks @Peter for the great video! One thing I'd like to add. If you already did sign in once before and need the email when logging back in, you need to decode the idTokenString in order to get the email. This is because the email field from the appleIDCredential from ASAuthorizationAppleIDCredential is also not being populated when signing back in. Hope this helps someone :)

Does sign in with apple required Apple Developers Account? I don't see "sign in with apple" in signing & capabilities in Xcode.

Hi, do you have an iOS auth integration for the web using Firebase js SDK?

thanks for sharing this tutorial