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How To Authenticate users Anonymously in Firebase?

Let's start to authenticated user anonymously; there are two simple steps as following as -

 Enable Anonymous Auth - To click Auth and open the SignIn method from the Firebase dashboard and enable to anonymous authentication.

 SignIn Function - To use signInAnonymously () method for the authentication anonymously.

 Example –
var anonymouslyAuth = firebase.auth().signInAnonymously();

anonymouslyAuth.then(function() {
        console.log('Logged in as Anonymously!')
    })
    .catch(function(error) {
        console.log(error.code);
        console.log(error.message);
});

Stayed Informed - Firebase Tutorial for Android and IOS

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