Rails, DEVISE - Preventing a user from changing their email address

Question

When a user registers on my app they have to confirm their email, powered by Devise + Rails 3.

The email address defines the user\'s permissions so I don\'t want the

Answer 1

I would personally leave the attr_accessible for :email and just remove the email field from the edit view. Also, you will want to strip out any email param from the params hash in the update action.