Board Thread:Support Requests - Getting Technical/@comment-4189499-20150120180356

I'm making a template to list the appearances of characters on Broadchurch Wiki which uses #switches to determine if each episode includes a character per series (so that each variable can accept a variety of inputs including yes, Yes, true, etc.). What I want to be able to do is if the result from all those #switches is blank, meaning that a character hasn't appeared at all in a series, a message saying that the character doesn't appear is written instead of just leaving that section blank. Is there a parser function I can use to wrap 8 separate #switch functions in to determine if their combined result is nothing and, if so, display a line of text? I know how to do this with single values, but not multiple parser functions. Thanks!  