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 moreHow do I use Firebase authentication in React Native?
How to Set Up Firebase Phone Authentication in React Native
Read moreHow do you handle Auth in React Native?
The @react-native-async-storage/async-storage library will handle this and persist the data.
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 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 moreHow many OTP are free in Firebase?
From the use of firebase OTP verification using a phone number is FREE. The free plan of firebase has Ten Thousand Verification per month , but if you exceed this limit, you need to pay for that.1 Eyl 2021
Read moreDoes Firebase provide OTP?
After clicking on the verify button Firebase will verify that OTP and allow the user to enter into the home screen only when entered OTP is correct else the user will get an error message.23 Tem 2021
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