Thread:JoePlay/@comment-5964028-20170509174055/@comment-171752-20170510160445

To avoid editing the real infobox, I copied the infobox's code and created Template:InfoboxTest. After adding the code and testing it at User:JoePlay/test|User:JoePlay/test, I realized that my original code that I posted in the other thread was missing a | in the  function. Changing  to   (with a | next to tabber) fixed it so that the tabber section only appears if a value for   is given.

After fixing that, I also added a "Other images" header for when the tabber is actually displayed. Feel free to edit or remove it as needed.

On my personal test page that I linked above, the first infobox does have a tabber, as you can see, and the infobox below it does not include  so that section does not appear.

Once you've made any minor changes (such as the "Other images" header) and are ready to use it, simply copy over the code to the real infobox template.