[Catalyst] How to detect if the current form request is a post?

[Octavian Rasnita]

From: <kakimoto at tpg.com.au>
> Thank you:)
> Yep, and I am aware of GET as a form request method and yes, i hate it.

Why? I knew that it should be the prefered method for the forms that don't 
change anything on the server, like a search form. Isn't this true?

I ask this because I've seen many search forms that use POST and it is 
impossible to bookmark the found pages, or also seen forms that use 
Javascript with POST.

Octavian