How do I enable :confirmable in Devise?

Question

The newest version of Devise doesn\'t have :confirmable enabled by default. I already added the respective columns to the User model but cannot find any code examples of how

Answer 1

After configuring the ActionMailer setting described above I had to make one last addition to the config/environments/development.rb file to fix an error page that would show up after registering a new user:

config.action_mailer.default_url_options = { :host => 'localhost' }

More details about this solution: Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:host]