Time Picker

I have read here that you can use a dropdown to add time to a dateandtime field or a time filed, but when I try to connect a dropdown to a time or dateandtime field it can not be connected.

How can I do this?

set your collection field to type “text” then you will be able to pass the string values from the dropdown to the collection i.e. 09:00 , 09:30, 13:00, etc.