How to delete cookies on second click on the cookie button?

Question

JavaScript

There is a button, by pressing which the value is written to the cookie. How can I make this value disappear or overwrite on another click? In short, the functionality is similar to ToggleClass

Answer 1

$('#button').click(function() {
    if(!$.cookie('but')){
        $.cookie('but', true);
    } else {
        $.removeCookie('but');
    }
})