> For the complete documentation index, see [llms.txt](https://docs.emobiq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.emobiq.com/emobiq-client/006-actions-and-visual-logic/action-reference/cordova/signature/signatureredraw.md).

# signatureRedraw

## Description

Clears a canvas and allows users to redraw the signature.

## Input / Parameter

| Name        | Description                | Input Type  | Default | Options | Required                           |
| ----------- | -------------------------- | ----------- | ------- | ------- | ---------------------------------- |
| component   | The name of the component. | String/Text | -       | -       | Partial (Yes if no 'componentId'.) |
| componentId | The id of the component.   | String/Text | -       | -       | Partial (Yes if no 'component'.)   |

**\* Note:** Either component or componentId must have value in order for this function to work.

## Output

N/A

## Callback

N/A

## Video

Coming Soon.

## Example

### Steps

1. Add both a signature component and a button to the page.

   ![](/files/dHmrEyVYkGcgbQ6ovrcL)
2. Select the button component and add `signatureRedraw` to the event flow. Enter the signature component's name `Signature207` in the "component" field.

   ![](/files/P65lKVBmKC4j1QmD6rMW)

### Result

Clicking the button will clear the signature component.

## Links