Package: @react-form-builder/components-signature
Introduction
The Signature component is a digital signature field that enables users to create and capture
handwritten signatures digitally. It provides a drawing area where users can sign their names using a mouse, touchpad, or other input devices.
This feature is particularly useful for signing documents, forms, contracts, and more.
This component is available as a standalone package,
@react-form-builder/components-signature,
under a commercial license. For commercial use, please contact our sales team at sales@optimajet.com.
The signature component offers various customization properties such as options to adjust the thickness or color of the signature, select
canvas color, and more. The following introduces and describes available properties and options of this component.
Main properties
The following general properties are available within the Main tab:
| Name | Type | Description |
|---|
| Value | string | Enter value for the component |
| Label | string | Text that is displayed for the component |
| Clear Button Text | string | Customize the text for clear button if necessary |
| Width | number | The width of the signature component in pixels |
| Height | number | The height of the signature component in pixels |
| Line Width | number | The thickness of the pen stroke when drawing the signature |
| Pen color | color | The color of the pen stroke when drawing the signature |
| Background color | color | The canvas (drawing area) color of the signature component |
| Read Only | boolean | If set to true, makes the component unavailable for users |
Style properties
These are properties that allow to customize the size, color and other style properties of your component:
-
For Device: You can provide component’s style customization for all devices or specific
devices by using this dropdown list. Refer to Adaptive Layout for more
details.
-
Component > Class Name: Add a class name for your component for the subsequent styling if necessary.
-
Wrapper: The options below enable you to tailor the appearance of your component and customize
it for a specific device type, as selected in the For Device property:
| Name | Type | Description |
|---|
| Width | number | Specifies the width for your component |
| Height | number | Specifies the height for your component |
| Margin top/right/bottom/left | number | Margin values for you component |
| Color | string | Allows customizing the text color |
| Background color | string | Enables customizing the background color |
Last modified on April 16, 2026
