onAuthStateChanged too often running

[Donis]

Hi, I'm authentication. I have followed the example of the documentation, I'm authentication "EmailPassword". The problem is that when I create the user, the method onAuthStateChanged runs 4 times and only have to run one

[Abe Haskins]

Can you confirm that you're only calling onAuthStateChanged(cb) once? If you're doing that multiple times it's likely to be called repeatedly. You could also check the auth data your callback is getting and check if it's different on each call.