I was trying to figure out how to enforce the actions to be passed their parameters, and I'm having a strange behaviour.
I have an empty action without any parameters that renders a view correctly.
When I add one parameter to the action, but I call the action without parameters, still renders perfect (no warning about the missing parameter).
On the other side, when I do
in the action, then I get the warning about the missing parameter.
Why is that? Is there any way to get that warning without having to change the render level?