Answers for "checkbox checked value jquery"

jquery is checked

if ($('[name="your_input_checkbox_name"]').is(":checked"))
{
  // it is checked
} else {
  // it isn't checked	
}

get the value of a checkbox jquery

$("input[type='checkbox']").val();
$('#check_id').val();

How to check checked checkbox in jquery

$('.myCheckbox').prop('checked', true);
$('.myCheckbox').prop('checked', false);

how do i check if JQuery checkbox is checked

$('#isAgeSelected').click(function() {
    $("#txtAge").toggle(this.checked);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js">
  </script>
<input type="checkbox" id="isAgeSelected"/>
<div id="txtAge" style="display:none">Age is something</div>