Have an extra required error validation I can't figure out where it comes from...can't submit

Question

I have an extra required error validation I can't figure out where it comes from which prevents me from submitting the form:

Answer 1

I was able to reproduce this issue with invisible widget (widget's visible property set to false). You can try to:

• make the widget(s) visible and then enter value in runtime
• make field(s), bound to the widget(s) optional (maybe you'll need to regenerate the form)
• change validation rules for the widget(s) (onValidate event handler)
• remove extra field(s) and widget(s)

You can toggle widgets visibility in editor using this button(show hidden widgets):