JQuery determine if one or more select has 3 options

Question

I have a page that contains 20 select's with a class name of '.ct'. I need a selector that determines if a select exists that contains 3 or more options.

Thanks, Chris

Answer 1

You can use the nth-child selector to check for a 3rd <option>, like this:

if ($('select.ct option:nth-child(3)').length)
    ; // Do stuff

Answer 2

   var elem=$('select.ct');
    var exist=false;    
    $.each(elem,function(index,value){
    if(value.length>2)
    {
        exist=true;
        return
    }
    })
    if(exist)
        alert('select option with option greater than 3 exist')
    else
        alert('no select option exist greater than 3')