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/

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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

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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