Getting a bad request bad request 400 when creating user(Firebase)

Question

I am developing a web app and I'm using Firebase for that. Since I do not have a domain name yet, I'm trying to use my localhost. I can see localhost in OAuth redirect domains . Also the initializing part is working fine.

But when I create a user using firebase.auth().signInWithEmailAndPassword it shows [HTTP/2.0 400 Bad Request 447ms] when posting to https://www.googleapis.com/identitytoolkit/v3/relyingparty/verifyPassword .

I'm new to web app development and Firebase web as well. Somebody please help me to do this using my localhost.

Thank you

Answer 1

You can create a user using firebase.auth().createUserWithEmailAndPassword(email, password) . The email must be in a valid format. Don't forget that the password must be strong enough. Firebase returns auth/weak-password error code when using a weak password (less than 6 chars).

See also: https://firebase.google.com/docs/reference/js/firebase.auth.Auth#createUserWithEmailAndPassword