Custom BB code in signature restriction
 

Hi,

i have a little problem on my forum. I added new BB code that allows user to add embedded video into posts, BUT, i need to RESTRICT this BB code in signatures, because if someone use it, it totally overlay anything behind. Check attached image for example.

So, any idea how to block that BB code in signature?

Thanks

Holy

Attached Images http://www.vbulletin.com/forum/images/attach/jpg.gif flash.jpg‎ (41.4 KB)