how can we get flutter firebase OTP read and autofill without any package or plugin? don't want to use plugin like alt_sms_autofill,sms_autofill..etc.
1 Answers
1 - Add firebase to your program
2 - In firebase console active phone authentication
3 - Provide your SHA-1 and SHA-256 in SHA certificate fingerprints
4 - Add google-services.json to your app
5 - Go to Google Cloud console and select your firebase project then go to Apis & services -> Enable Apis & services -> Search for Android Device Verification and enable it
6 - Write the code for firebase otp genration in flutter
7 - Done your otp will read and autofill
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