How do I check whether a checkbox is checked in jQuery?
The jQuery prop()
method provides a simple, effective, and reliable way to track down the current status of a checkbox. It works pretty well in all conditions because every checkbox has a checked property which specifies its checked or unchecked status.
$("#mycheckbox").change(function() {
var value = $(this).prop("checked") ? 'true' : 'false';
alert(value);
});