I am searching for a way to auto login a user when he validates his account with a link into the email.
I can’t use the authenticate method because I don’t have acces to the user password.
If anyone has a solution I would be happy to know it.
thanks
Use Devise and Devise Invitable gems.
https://github.com/scambra/devise_invitable
Technically you are not inviting someone but what you can do is then do
This will create tokens that allow them to login. Once they click the link it will direct them to edit their credentials.