Permission to post, only if userid is the owner of the thread?

[ArchangelX]

Yepz...sorta like that. I'm thinking I can do it in the template rather than in the PHP.

Similar to how Member Info works...I just want the Add Comment button to not show if the person doesn't own the page.

I've tried <if condition="$userinfo[userid] == $vbulletin->userinfo[userid]">

But it doesn't work. Am I doing something wrong? I've included global.php in the .php for the system.