Is it possible to determine whether or not a query string has a param with no value. For example
Technically that's a valid url but the craft.request object doesn't appear to have a way to see that. craft.request.getParam('myparam') returns nothing as does craft.request.getQuery('myparam'). I have tried using an explicit test for 'true' and 'false' but no luck.
Right now I'm grabbing the entire query string value and then using the 'in' to find the param name but thats pretty fragile is another param or value contains the same string.