Signature Properties

Select the signature control on the Screen Design page to view and configure its properties.

Note: The signature control is not supported on iOS devices, or when the Optimize for Performance option is set in preferences.

General control properties

These are general properties for most controls.

Property	Description
Label	This property applies to all controls except HtmlView and Listview. Label – enter the text that describes the control on the user interface. Label position – the position of the label in relation to the control it describes.
Input data binding	Key – the unique identifier within the scope of the widget, used when setting or retrieving a value. Click New key to create a new key for the control. Default value – default value for the control.
Read only	This property applies to all controls except HtmlView and Listview. Select to make the control read-only. Note: The read-only property is not supported on the Windows Mobile platform for the Checkbox, Slider, and Choice controls.

These are the advanced properties that apply to the signature control.

Property	Description
Validation Required	Required – specify if user input is required. A submission without a value is not possible. Validation message – enter the error message displayed to the user in case the input validation criteria do not match.