Board Thread:Support Requests - Getting Started/@comment-3565340-20150404180227

So, I found an infobox from the NationStates wiki, but it seems that people put the code of the infobox on the article itself. So, I copied the code of one of these infoboxes and changed it a bit,because I want to make a template of it.

The problem is that all the parameters always do appear, so when one is not filled it does still appear. How do I make the empty parameters invisible?

http://monkaapsview.wikia.com/wiki/Template:Nation

Yes, this wiki has been around for quite a long time, but I'm kind of still on the same coding level as a newbie. 