Hi there! I wanted to use
und(zuDatumKonvertieren(Termin)>zuDatumKonvertieren('16.03.2024'), zuDatumKonvertieren(Termin)<zuDatumKonvertieren('14.04.2024')
to give a message, when input is for example 01.04.2024 , BUT it appears the rule does not work.
What do i wrong?
Best wishes,
Jacob