Hello there, i’ve compiled my HTML5 game, everything’s ok.
Engine: Rpg Maker MV.
I just need a confirmation when user press quit button, because now is istantanely.
I add Cordova Notification plugin (cordova dialog plugin)
Then in my project i’ve create a JS file like this:

 document.addEventListener("backbutton", function (e) {
    e.preventDefault();
    navigator.notification.confirm("Are you sure want to exit from App?", onConfirmExit, "Confirmation", "Yes,No");
}, false);


function onConfirmExit(button) {
    if (button == 2) { //If User select a No, then return back;
        return;
    } else {
        navigator.app.exitApp(); // If user select a Yes, quit from the app.
    }
}

But it doesn’t work.

I’ve also try to put in
<script> JS CODE </script>
On my Index.html
And nothing…
Where i’m wrong?
Thanks