We created a Test data type and inserted three values: “your name”, “his name”, “her name”
In the editor we wanted to set a radio group which would be filled with these three dynamic choises and also have as a default value an arbitrary choice, so we did this:
The current implementation lets the user choose nothing (empty) if he wishes and also inside the editor there is no “This input should not be empty” selection so you would have to manually check if the user has selected a radio button or none at all.
Let us know if we need to contact support for that.