Android Question Is there a native B4X library to implement the "Application Verification Code"?

[rtek1000]

I found some tips:

• Authenticating your users via Microsoft using Firebase
• B4J Tutorial [B4x]Google Authenticator OTP (others will do, too) complete example with code
• Android Code Snippet [B4x] Use OTP in your apps (php code also included)
• B4R Tutorial ESP32: OTP/2FA example

There is also this quote (FreeOTP) from this post, which might be interesting to look up codes for:

• https://freeotp.github.io/
• https://github.com/freeotp
• https://github.com/freeotp/freeotp-android

FreeOTP implements open standards: HOTP, TOTP. This means that no proprietary server-side component is necessary: use any server-side component that implements these standards