[rt-users] Mandatory Custom Fields in 3.8

[scott]

Shawn M Moore wrote:
> Yes. This is what the "Validation" field does for Custom Fields. Go to
> your custom field's edit page and select:
> 
> (?#Mandatory).
> 
> If you're adventurous, this can be an arbitrary Perl regular expression.

Is it possible to require a mandatory field using a regex? Unfortunately 
I'm not at a terminal where I can get into RT and check, and I'll 
probably forget by then anyway. :P

Thanks.

-scott