Firebase Authentication with React in Hindi | Beginner Projects 

I am getting a same error .

You are sending a invalid email to firebase, check the email once or how you are sending it

@@handydev1 resolved . Thankyou

Got it 👍 Will add chapters in upcoming videos

How did u resolve it

@handydev1 could you help me with that

I think problem will resolve if you unsubscribe listener like this below useEffect(() => { dispatch(fetchUserData()); // Set up the onAuthStateChanged listener and capture the unsubscribe function const unsubscribe = auth.onAuthStateChanged((user) => { if (user) { setUserName(user.displayName); } else { setUserName(""); } }); // Clean up the listener when the component unmounts return () => unsubscribe(); }, [dispatch]); // Rest of your component code... };

yes bro it is problem iam also facing this issue