# Events

### hide.datetimepicker

Fired when the widget is hidden.

Parameters:

    e = {
        date //the currently set date. Type: moment object (clone)
    }

Emitted from:

- toggle()
- hide()
- disable()

### show.datetimepicker

Fired when the widget is shown.

Parameters:

No parameters are include, listen to `change.datetimepicker` instead

Emitted from:

- toggle()
- show()

### change.datetimepicker

Fired when the date is changed, including when changed to a non-date (e.g. When keepInvalid=true).

Parameters:

    e = {
        date, //date the picker changed to. Type: moment object (clone)
        oldDate //previous date. Type: moment object (clone) or false in the event of a null
    }

Emitted from:

- toggle() Note: Only fired when using `useCurrent`
- show() Note: Only fired when using `useCurrent` or when or the date is changed to comply with date rules (min/max etc)
- date(newDate)
- minDate(minDate)
- maxDate(maxDate)
- daysOfWeekDisabled()

### error.datetimepicker

Fired when a selected date fails to pass validation.

Parameters:

    e = {
        date //the invalid date. Type: moment object (clone)
        oldDate //previous date. Type: moment object (clone) or false in the event of a null
    }

Emmited from:

- minDate(minDate)
- maxDate(maxDate)
- daysOfWeekDisabled()
- setValue() private function

### update.datetimepicker

Fired (in most cases) when the `viewDate` changes. E.g. Next and Previous buttons, selecting a year.

Parameters:

    e = {
       change, //Change type as a momentjs format token. Type: string e.g. yyyy on year change
       viewDate //new viewDate. Type: moment object
    }