Board Thread:Support Requests - Getting Technical/@comment-5030775-20190317203343/@comment-27958705-20190317234520

the logic is: if param 2 exists, then u returning message "do not use 2nd param", or "input parameter is malformed", or anything u want. if there is no 2nd param (only one parameter supplied), then ur template works as usual.

the other way is more insane: u can check for 2nd, 3rd etc params and add them at the end of 1st param. but i'd not use it, cuz 2nd etc params means that input params are messed up. so it is better to ask user to redo params, rather than trying to render broken input.