| Type | Description |
|---|---|
| FIRST_NAME | Visitor’s first name (built-in, one per location) |
| LAST_NAME | Visitor’s last name (built-in, one per location) |
| Visitor’s email address (one per location) | |
| PHONE_NUMBER | Visitor’s phone number (one per location) |
| TEXT | Free-form text input |
| SELECT | Dropdown selection with custom options (supports multi-select) |
| URL | URL input |
| DATE | Date input |
| NUMERIC | Numeric input with optional min/max constraints |
visibleForLines property. If no lines are specified, the field applies to all lines.