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Next, using the hook useEffect, subscribe to the auth state changes when the navigator component is mounted.

js that a user can only access after they are authenticated.

Note: You can query across subcollections with the same collection ID by using.

After you link your GitHub account from the dashboard, you are going to have access to the GitHub repository for the app.

But to do this, you need to associate your app with your Firebase project.

First, we're verifying 1 whether the EditText does indeed contain the text and whether the variable is supposed to contain the current user retrieved from the Firestore we retrieve that user each time we launch the activity, as you'll recall from the previous chapter.

loading variable is going to keep track of whether the data is being fetched or not.

class message1 from : "alex" msg : "Hello World! WriteLine "Press any key to exit" ; Console.

I'll let you check out the corresponding layout so that you can absorb it and understand the visual logic.

ts" then add or modify these required imports.