firebase-auth-google-fb

firebase-auth-google-popup-v9.js

import { getAuth, signInWithPopup, GoogleAuthProvider } from "firebase/auth";

const auth = getAuth();
const providerGoogle = new GoogleAuthProvider();

signInWithPopup(auth, providerGoogle)
  .then((result) => {
    const credential = GoogleAuthProvider.credentialFromResult(result);
    const token = credential.accessToken;
    const user = result.user;
  }).catch((error) => {
    const errorCode = error.code;
    const errorMessage = error.message;
    const email = error.email;
    const credential = GoogleAuthProvider.credentialFromError(error);
  });