Stopping Dual Ids on a public forum
Hi,
I am not sure whether this topic has already been posted or not here before but I am looking for a method by which I will be able to stop someone using multiple ids on a public forum. Is it possible or not. E-g cponsider this AO website how can one stop the person from using double ids as it will be unfair for polls and stuff like that.
I have almost done coding the forum and it will be up soon. This is one feature which I want in it to be present in my site.
Thanks in advance. I really appreciate it.
Regards.