In the past, I have put together a method for making the link in the admin notification email a single click process for activating users. But what if you want users to be sent an activation link to confirm their account and activate themselves?
This tutorial will walk you through changing the initial email to the user to include an activation link that, when clicked will activate the user account. This can be used as an email verification process. The tutorial includes all necessary code snippets as well as detailed instructions for setting it up.