Mask Widget
A mask widget in an App’s user interface restricts entries in a string field to values that match a specified format. In the Register Workflow as App Wizard’s Choose UI Widget screen, use the ‘Mask’ field to enter a format string, and the ‘Placeholder’ field to enter a default value. The format string may contain any combination of the following characters:
| Character | Description |
|---|---|
|
a |
Represents an alpha character (A-Z, a-z). |
|
9 |
Represents a numeric character (0-9). |
|
* |
Represents an alphanumeric character (A-Z, a-z, 0-9). |
All other characters are interpreted as literal text.