I am new here and hope am right here. If not, please forgive me.
I am testing around in SurveyJS (Survey Creator - Create survey, quiz, forms without registration) and I like to create a survey with some date infos:
At first I added a single input element and set it to date.
Then I added a read-only expression and there I need an expression which gives me the weekday of that previously set day.
How do I do that?