Wow. The github repo[1] has pretty thorough usage docs, and the gem itself seems to be pretty feature-comprehensive. Kudos to Tinfoil. https://github.com/tinf

Wow. The github repo[1] has pretty thorough usage docs, and the gem itself seems to be pretty feature-comprehensive. Kudos to Tinfoil. https://github.com/tinfoil/devise-two-factor https://github.com/tinfoil/devise-two-factor