Recurrent events with negative (backward count) values


thanks a lot for your great work. I’m strong interested in such a JS scheduler. But exists the option to specify negative values for the ‘on’-field for monthly repeated events like in iCal-Spec? A museum for which such a scheduler is needed has open every last weekday monthly. With a negative value would be this kind of events covered easily.

Thanks in advance
T. Rietz

Existing form in recurring section can’t define such rule.
Technically it possible to define custom recurring rules. If you interested I can provide details , but be aware it will be quite complex.