Input Mask: Placeholders
The Input
Mask Wizard will prompt you to select a Placeholder. Placeholders
help Users by offering something visual that reminds them how many
characters they need to enter. The default Placeholder is a dash.
You can choose an asterisk or an underline if you wish.
6.
Try it: Select a Placeholder
Select a
Placeholder: Underscore.
Click
Next.
Keep
going...