Expected behavior I'm looking for a way to reset a DateTimePicker through Javascript, such that both the selected value and the internally stored selected day/month/year/hour/minute values are reset to their standard value.

Actual behavior

It doesn't appear like there is a built-in method to do this, and while the _datepicker object does have a handleClear() function, I've seen reports of some people getting errors when using this function. And the _timepicker object doesn't have that method, so that only partially helps me.

Resources (screenshots, code snippets etc.)

resetDateTimePicker = function(/*String*/ inputId, defaultValue = null) {
let dateTimePicker = document.getElementById(inputId);
let dateTimePickerInstance = Datetimepicker.getInstance(dateTimePicker);
dateTimePickerInstance._datepicker.handleClear();
dateTimePickerInstance.update();
setInputActive(inputId);

};