Why doesn't vibration work in Cordova?

Question

phonegap

Hey! I installed everything as instructed.

document.addEventListener('deviceready', function() {
  navigator.vibrate(3000);
}, false);

Does not work :(

Answer 1

If I understand correctly navigator.vibrate
In your case

document.addEventListener('deviceready', function() {
   window.navigator.vibrate(3000);
}, false);

Answer 2

Sorry! I turned off the vibration in my iPhone :)