devise: not requiring email

Question

I would like to NOT require email for signing in using devise. I removed email from config/initializers/devise.rb:

config.authentication_keys = [ :login ]
         


        

Answer 1

If the issue was that the service in-question wasn't providing an email to you, this is a bit cleaner of a solution:

https://github.com/plataformatec/devise/wiki/OmniAuth:-Overview#user-didnt-allow-email-permissions