Restrict controller method to a POST or GET request ?

[eluser]Rushino[/eluser]
Hello,

It is possible to restrict a controller method to a post or get request ?

Thanks.

[eluser]danmontgomery[/eluser]

Code:

function my_function() {
    if(empty($_POST) && empty($_GET))
        redirect('somewhere/else');

    // ...
}

[eluser]Rushino[/eluser]
Thanks. I used the input class instead.