URL Prevention

[TC2001]

Hey people... just wondering if there's a way that we can globally prevent members from using certain external URLs with [IMG] tags. I want to be able to define what urls etc the members can't use via the Admin CP. :bunny:

[amykhar]

do you want help coding this yourself or do you need somebody else to code it for you? If it's the later, I'll move it to the requests forum.

[TC2001]

so does anyone have any idea how to do this?