How to check page input using PHP?

Question

PHP

I have such a system, on the main page there is a registration form, there is basic data, and the email confirmation goes on another php page, but there is such a bug that you can get to the email confirmation through the address bar. How can I check such a redirect to check the session for data?

Answer 1

Look, you need to create an entry in the database on the first page that the user is registered, but as already said, with the flag emailVerified false. Then you create a session on the back they say the user has logged in. When entering / redirecting to the second page where you need to confirm the email, you check if the user has a session, if so, then display the confirmation form, if not, for example, give 403. Mustache is simple))