Hi! With
und(zuDatumKonvertieren(Termin)>zuDatumKonvertieren("11.04.2025"), zuDatumKonvertieren(Termin)<zuDatumKonvertieren("03.05.2025"))
I try to avoid entering information between 11th April and 3rd of May, but it dowsn’t work. What I am doing wrong?
Thannks!!!
Jakob