login Multipage, how to avoid ?

[EvilAkuma]

What you're looking for is a custom modification. Please visit this category and post. Click Here.

[* MandachuvA *]

it only detects it, I would also like to el one that would prevent multiple login

[dodgeboard.com]

You would need to do this with a mod. I use this.

[* MandachuvA *]

I would like to block multiple concurrent login, or if the user is logged on, the user can not log in again. I want to implement this proposal to prevent Internet users use the same account to access my site.

I would like this procedure to return incomplete information to the User, so knowing about what is happening.