How to confirm email addrees in spring MVC web application

Question

I am registering user with email address . but i want to send the user a confirmation link where if they click then their email address gets confirmed

I am using         


        

Answer 1

Use Java Mail Api to create a e-mail with confirmation. Also, you need to generate unique id to confirm the user - this info can be stored in db. After the moment user clicks on your confirmation link you should set user in 'Confirmed' state.