Forum:Need some coding help

So I changed the Template:Infobox Character on my wiki to add last appearance on the infobox. However, I wanted it to be that it only appears in the boxes of characters in which it is filled and not in others. For example, it should be present in Nora and not in Quinn.

Obviously, I didn't get it right. Can someone else help me correct it? Babar Suhail  23:35, March 9, 2012 (UTC)

Nevermind, I figured what I was doing wrong  Babar Suhail  23:40, March 9, 2012 (UTC)