Detect Click Outside of the Element

 // Hide Div when Click Outside of the Element using jQuery / https://www.codexworld.com/
$(document).mouseup(function(e){
    var container = $("#elementID");
    // If the target of the click isn't the container
    if(!container.is(e.target) && container.has(e.target).length === 0){
        container.hide();
    }
});