get checkbox value code example

Example 1: jquery checkbox checked value

if ($('#check_id').is(":checked"))
{
  // it is checked
}

Example 2: get the value of a checkbox jquery

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

Example 3: checkbox value

<input type="checkbox" name="vehicle1" value="Bike">

The checkbox value is 'Bike'.