Yes/No required select fields not validated
- Field in form processor: Type: Yes/No, Required: Yes
- In inlayfp. Required, in layout
On form submission if these fields are not filled in you get:
unexpected error
as javascript browser alert popup.
Unknown server error
- in console
Other fields, eg. text/email are validated via html5/javascript before form is submitted (you can't submit until you've filled them in)