Jquery getting list of values of hidden inputs within a div
I am trying to get a list of values within a div that I will format later using the .each() method. They are input values which are hidden my html and jquery call looks like this.

    <div id="container_0">
       <input type="hidden" id="check_data" value=10>
       <input type="hidden" id="check_data" value=20>
    </div>

Jquery: 

    var list = $('#container_0 input#check_data');

    $(list).each(
          function() {
               alert($(this).val());
           }
    );

This however is not returning any values. Any help would be greatly appreciated.
Jquery getting list of values of hidden inputs within a div
===

I am trying to get a list of values within a div that I will format later using the .each() method. They are input values which are hidden my html and jquery call looks like this.

    <div id="container_0">
       <input type="hidden" id="check_data" value=10>
       <input type="hidden" id="check_data" value=20>
    </div>

Jquery: 

    var list = $('#container_0 input#check_data');

    $(list).each(
          function() {
               alert($(this).val());
           }
    );

This however is not returning any values. Any help would be greatly appreciated.