Phone-based authentication involves sending a one-time password (OTP) to a user over a separate communication channel (e.g. SMS, MMS, WhatsApp, Facebook Messenger, Viber or even voice) from the IP channel (internet) used by the application, providing security in case the IP channel is compromised.
Read moreWhat is phone Auth?
Phone authentication allows users to sign in to Firebase using their phone as the authenticator . An SMS message is sent to the user (using the provided phone number) containing a unique code. Once the code has been authorized, the user is able to sign into Firebase.
Read moreWhat is phone Auth in Firebase?
You can use Firebase Authentication to sign in a user by sending an SMS message to the user’s phone . The user signs in using a one-time code contained in the SMS message.
Read moreHow do I add Firebase authentication to my app?
Get Started with Firebase Authentication on Android
Read moreHow do I connect my Android app to Firebase authentication?
Go to Firebase console (http://console.firebase.google.com/) navigate to your application, and under the authentication tab, enable email/pass authentication. This is your sign-up activity. It has two EditTexts, a TextView, a Button and a Progress Bar.
Read moreHow do I authorize Firebase?
To authenticate a service account and authorize it to access Firebase services, you must generate a private key file in JSON format . To generate a private key file for your service account: In the Firebase console, open Settings > Service Accounts. Click Generate New Private Key, then confirm by clicking Generate Key.
Read moreHow do I enable Firebase authentication?
Using Firebase Authentication, we will authenticate the log-in of Google, Facebook, GitHub, Twitter and more.
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