Prevent checkbox from ticking/checking COMPLETELY

Question

I have been asked to disable the \"ticking\" of a checkbox. I am not being asked to disable the checkbox, but to simply disable the \"ticking\".

In other w

Answer 1

Simply revert the value back

$('input[type="checkbox"]').on('change', function(e) {
    if (new Date().getDate() === 13) {
        $(this).prop('checked', !$(this).prop('checked'));
        e.preventDefault();
        return false;
     }
     // some code here
});