How to Verify ID Tokens with Firebase 9 on React?

Question

How to Verify ID Tokens with Firebase 9 on React?

import

import { initializeApp } from "firebase/app";
import firebaseConfig from "./firebase.config";
import { getAuth, signInWithPopup, GoogleAuthProvider } from "firebase/auth";

.js file

const storeAuthToken = () => {
    firebase
      .auth()
      .currentUser.getIdToken(/* forceRefresh */ true)
      .then(function (idToken) {
        // Send token to your backend via HTTPS
        // ...
      })
      .catch(function (error) {
        // Handle error
      });
  };

package.json

"firebase": "^9.6.3"