我想从 react 和 firebase 创建一个用户注册

Question

Im working in a project and im using react and firebase for that. I want to create a user registration, I can use firebase authentication with google or facebook. but thats not what I want. I want to take many data from the user and let that data appear on their profile. so can I do that with react and firebase. ? can we use firebase as a database to store users data?

Answer 1

An user have an UID (unique id) when he logs in to your app. You can store the uid in the database and then link other infos to it. You can get it with firebase.auth().currentUser.uid

Take a look atthe official documentation

Answer 2

What I usually do is creating a "profiles" collection. A profile document's ID is the User ID and contains more data ie email. I create the profile document after the firebase auth register function is done and I have the register user object.

You can also put that logic in a cloud function if you need security.