Laravel Google2FA Package

 

Example Google 2fa in iOS

Here is a [package](https://github.com/antonioribeiro/google2fa) by Antonio Carlos Ribeiro for generating a One Time Password Authentication package, compatible with Google Authenticator.

Google2FA is a PHP implementation of the Google Two-Factor Authentication Module, supporting the HMAC-Based One-time Password (HOTP) algorithm specified in RFC 4226 and the Time-based One-time Password (TOTP) algorithm specified in RFC 6238.