How to require membership when viewing a certain tag in a post

[Leonard]

Hi guys,

I apologise if this is a redundant question -- I have tried searching this forum and unfortunately I am getting too many results that don't apply.

I noticed on VBulletin.org that non-members cannot view code snippets. I was wondering how this is achieved?

I would like to be able to require that certain VBCode tags require membership to view.

e.g MEMBERS ONLY

Can someone please point me in the right direction?

Thanks,

Leo