To set preferences for form display and filling, choose Edit > Preferences
> Forms.
Automatically calculate field values
Enable this to have mathematical operations assigned to form fields
automatically updated, if these exist in an active PDF file you open in
PDF Professional.
Display focus rectangle
Enable this to see which form field currently has the focus during form
filling.
Highlight Form fields
Select highlight preferences for form fields. The following options
are available:
Show hover text for fields
on cursor entry
Use this checkbox to have hover text displayed
or hidden for a form field being filled. To specify hover text for a form
field, use its Properties dialog box. The text might be the field name
or filling instructions.
Field highlight color
Specify a background color for form fields
when highlighting is ON.
Required field border
color
Set a separate field border color for required
form fields.
Auto-Complete
Select this to have entries typed during form filling matched with previous
entries so they are automatically completed. This means frequently used
names, addresses and numbers can be selected, not typed. Enable or disable
the memory for numerical items. You can edit the memory list.
See also Filling Forms and About
PDF Forms.