First up, navigate to visual form builder pro by selecting “VFB Pro” on the left side nav menu in your WordPress dashboard.

Next up, click directly on the title of the application you wish to edit.

Click on the arrow to the far right of the element you wish to edit.  This will open that elements options panel.

Here you will see many options related to this specific input’s variables.  For instance, if want to edit whether or not an element is required, swap the yes or no option as outlined in this diagram.

Once you are done editing the form.  Be sure to scroll all the way to the bottom of the form and click the “save” button.