Jquery Most used Scenarios: check at least one checkbox validation in jquery

Jquery Most used Scenarios

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check at least one checkbox validation in jquery

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$("#YourbuttonId").click(function(){
    if($('#YourTableId').find('input[type=checkbox]:checked').length == 0)
    {
        alert('Please select atleast one checkbox');
    }
});

Update:

i saw your code and seems like you are using jquery validation plugin in that case this post will help you

and try giving your checkbox same name which exist in a group

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http://forum.jquery.com/topic/check-that-at-least-1-checkbox-is-checked-using-jquery-validate-plugin