I have a keypad

var keypad = app.keypad.create({ inputEl: '#input', on: { change: function (keypad, value) { console.log(keypad, value); } } }); 

change event is NOT called when value is changed (this is same for all other events like open close etc…)

Tried

keypad .on("change", (keypad, value) { console.log(keypad, value); }) 

i get Uncaught (in promise) Error: TypeError: Cannot read property 'change' of undefined

Any Ideas?