Allow signatures but disallow personal website address

[glenvw]

My members abuse the use of the signature file. Some place urls to some sites we do not want posted on our site. Can I enable signatures but disable url of members personal site? Appreciate any help.

[Xenon]

hmm, you can strip out urls in general from sigs, but just disabling members personal sites isn't possible, as a script will never know, if it's a personal site or a link to a searchengine for example

[glenvw]

Sorry, I was not clear. I don't care about it being personal or not. Just want prevent them from posting urls in their sig

[Andreas]

I've had the same problem, which I sloved by adding some code to only allow URLs to some "internal" domains (defined in ACP).