No signature until so many posts?
 

Hello,

As I get members with hardly any post spamming in their signatures, I am curious how to make it where a member could not make a post until so many posts?

So for an example if I was to make a usergroup for say 30 posts, they would be able to post signatures.

But people who have not reached 30 posts would not be able to make a signature.

Any ideas on how to complete this task would be very appreciated.

Chris