Cambero / devise-otp-second-step

An example of how to implemented OTP two-factor authentication as a second login step in Rails and Devise

Devise OTP 2FA as Second Login Step Example

This is an example project that demonstrates how to implement OTP two-factor authentication in devise so that the user is asked for their OTP code as a second login step.

A step by step guide is available here: Implementing OTP two-factor authentication as a second login step with Rails and Devise