Navigator past months / block future dates

Yes, this is possible. You can hook the onTimeRangeSelect event handler and forbid navigating to the selected dates. Please see the following tutorial:

https://code.daypilot.org/88013/javascript-calendar-blocking-selected-dates

Thanks the tip.

Effective on the live demo but not on my PC. The css class "navigator-disabled-cell" does not seem to be found.
I disabled the cells on the calendar with the same kind of conditions:
if (args.cell.start.getDatePart() > DayPilot.Date.today()) {args.cell.disabled = true;}
but the navigator cells are still active.

On my 2nd question: how to display 2 navigators: one for the previous month and one for the current month ?
nav.showMonths = 2 and nav.skipMonths = 2 result in showing the current and future months.

Thanks again