I'm having some issues restricting the ban times for a certain group on my server. I am trying to restrict it between 1 to 60 minutes. I've tried putting 1~60 in the whitelisted values under the ulx ban command in xgui, but that didn't work. I have also tried the following command in console: ulx groupallow serveradmin "ulx ban" "* 1~60".
The following error shows up if I try to ban someone:
Command "ulx ban", argument #2: invalid string