“This domain is not authorized” when using Firebase Authentication

问题:

I am currently following a tutorial on this link

I get the following error.

firebase.js:75 Uncaught Error: This domain is not authorized for OAuth operations for your Firebase project. Edit the list of authorized domains from the Firebase console.

Do I need to create a Authentication system first?

回答1:

You need to go on Firebase Panel, activate the signup method (Email/Password in this case) and then add your domain on the list of authorized domains:

https://www.firebase.com/docs/web/guide/user-auth.html#section-configuring

文章来源: “This domain is not authorized” when using Firebase Authentication