How to OTP login setup?

Steps to Retrieve Firebase Credentials for OTP Login

1.Create a Firebase Project:

• Go to the Firebase Console.
• Log in with your Google account.
• Click on ‘Add Project’ or select an existing project.

2. Add an App to Your Firebase Project:

• In the Firebase project dashboard, click on the gear icon ⚙️ in the sidebar and go to Project Settings.
• Scroll to the Your apps section and click on the ‘Add app’ button.
• Select your platform (e.g., Web) and register the app.

3. Retrieve the Configuration Object:

• After registering the app, Firebase will provide you with a configuration object.
• It will look something like this:

const firebaseConfig = {
  apiKey: 'your-api-key',
  authDomain: 'your-auth-domain.firebaseapp.com',
  databaseURL: 'https://your-database-name.firebaseio.com',
  projectId: 'your-project-id',
  storageBucket: 'your-storage-bucket.appspot.com',
  messagingSenderId: 'your-messaging-sender-id',
  appId: 'your-app-id',
  measurementId: 'your-measurement-id'
};

• Copy this configuration and save it for your use.

4. Enable Phone Authentication:

• Go to the Firebase Console and navigate to Build > Authentication > Sign-in method.
• Enable Phone as a sign-in provider.

5. Set Up OTP Login:

• Use Firebase’s Phone Authentication to implement OTP login in your application.