How to Set Up Google Login in React Native & Firebase

How to Set Up Google Login in React Native & Firebase

React native firebase great feature to signup and sign-in with gmail account. its help to the business owner  to get the verified email address. if you are new in the react native you can check my first video in youtube.

https://github.com/react-native-google-signin/google-signin
Nom install @react-native-google-signin/google-signin

Android Guide
Please see the FAQ at bottom before opening new issues
1.a - if you're using Firebase
Follow this guide to get the configuration file.
Place the generated configuration file (google-services.json) into project according to this guide.
1.b - if you're NOT using Firebase

• Follow the instructions to Configure a Google API Project from the official docs.

Please see more details here https://support.google.com/cloud/answer/6158849#installedapplications&android if needed. It's important that OAuth 2.0 android id has fingerprint set correspondingly to the fingerprint of cerificate which is used to sign the apk. Also, package name should be the same as apk package name.