Better than if(count($_POST) > 0)

[eluser]CroNiX[/eluser]
Yes, but that doesn't really have to do with my response to the inaccurate info I was pointing out (that a input::post('field') will return TRUE if it exists instead of it's value, hence it's best to use the === operator when checking inputs).

AFAIK a submit with no name will still submit. It's name and value just won't be transmitted in the POST array, but the rest of the "successful form controls" will.