An invisible field that you can use to store any custom information of you choice, using tags or static values since users will not be able to fill it.
Attributes:
| Attribute | Examples | Description |
| name* | name="unique_field_name" | The field name. Needs to be unique in the form. Required. |
| value | value="Text" value="{user.id}" | The initial field value. Optional. |
This field also supports common HTML attributes, as well as label & description attributes.