Radio buttons not checked in jQuery

Question

I have this line of code for page load:

if ($(\"input\").is(\':checked\')) {

and it works fine when the radio button input is checked. How

Answer 1

if ( ! $("input").is(':checked') )

Doesn't work?

You might also try iterating over the elements like so:

var iz_checked = true;
$('input').each(function(){
   iz_checked = iz_checked && $(this).is(':checked');
});
if ( ! iz_checked )