How does Rails Devise Confirmable work?

How does Rails Devise Confirmable work?

Rails Devise Confirmable is a module that adds email confirmation functionality to user accounts. It ensures that users verify their email addresses before they can log in.

What are the steps to set it up in my Rails application?

To set it up, you need to add the Confirmable module to your User model, run the necessary migrations, and configure the mailer settings.

Can you explain the migration changes needed?

Sure! You need to add columns like 'confirmation_token', 'confirmed_at', and 'confirmation_sent_at' to your users table.

What happens if a user doesn't confirm their email?

If a user doesn't confirm their email, they won't be able to log in until they verify their email address.