Select class jquery

Question

I have a class called formStyle which occurs several times in my webpage. Is it possible to select let's say first and third (with jquery) if they are five

Answer 1

You can use jQuery's :eq()-selector, but it is easier (and probably faster, due to native selectors) to select all of them and pick the ones you need afterwards:

var elements = $('.formStyle');
elements.eq(0) // first
elements.eq(2) // third

Answer 2

yep, like this

$('.formStyle:eq(0), .formStyle:eq(2)')