Change() inside each() jQuery

Question

What is the best way to manage this kind of situation :

$(\'.element\').each(function() {

    $sibling = // find a sibling to $this.
    $mainElement = $(         


        

Answer 1

$('.element .sibling').each(function( ind, el) {

    $parent = $( el ).closest( '.element' );
    $( el ).change(function() {
         $parent.doSomething();
    });

});