Thread:TheRealPella/@comment-26828130-20151207014111/@comment-15636815-20151207042505

TrashTerrier wrote:

What if it's required as set? How about adding a parameter? req=y (required), req=s (required as set) opt=y (optional), opt=s (optional, as set) Frigging brilliant!

For the record, there's no new parameter here. The parameter is already active. What you added was an allowed value for the parameter, and that's the part that wowed me. I probably would have just added another parameter,  or somesuch. Your approach is much cleaner, neater, and easier to use. WELL DONE!!