Open MasterCoachApp opened 6 years ago
If the user has already logged in with facebook, they can't login with email and password, and vice versa.
When email from fb matches email already used to create account, firebase doesn't allow authentication because of need for unique email for user.
If the user has already logged in with facebook, they can't login with email and password, and vice versa.
When email from fb matches email already used to create account, firebase doesn't allow authentication because of need for unique email for user.