How do I validate two sets of checkboxes with Jquery?

I have two sets of check boxes. At least one in each group has to be checked. How do I accomplish this with Jquery? Here is my link to JS Fiddle:

http://开发者_开发技巧jsfiddle.net/TknCq/

do a:

$('ul:has(input[type="checkbox"]:checked)').length == 2

where 2 is the number of groups. It gives you the number of ul's that contain a checked input that has to be 2 in this case ;) So it checks that every ul that contains checkboxes has at least one checked.

fiddle here

You can grab all the inputs in the wrappers that have an attribute checked and if the length > 0 you have at least one checkbox checked:

var checkboxes_claimStatus = $("#field-claimStatus-wrapper").find("input:checked");
if(checkboxes_claimStatus.length)
{
    alert('checked');
}

Do the same for the other group.

Try this.

if($("#field-claimType-wrapper input:checked").length > 0){

}

if($("#field-claimStatus-wrapper input:checked").length > 0){

}

Use something like this...

$("input[name='claimType']:checked").size() > 0 && $("input[name='claimStatus']:checked").size() > 0

checking if the checked checkbox count in both groups is greater than 0

Here is the updated jsfiddle link