IP address and multiple registrations
Posted: Wed Nov 12, 2008 5:41 am
I have created a website where the user can register only once from a single system. i.e I track the IP address and from a single IP address, the user can register only once. But I realize that the IP address would change for the same user and for the same system when it is a non-static IP.
Is there a way to restrict users from registering twice using the same system?
I am using PHP and MySQL for development.
Thanks!
Is there a way to restrict users from registering twice using the same system?
I am using PHP and MySQL for development.
Thanks!