> 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/device/unregisterbarcodescanevent.md).

# unregisterBarcodeScanEvent

## Description

Clear all barcode scan event

## Input / Parameter

N/A

## Output

## Callback

## Video

## Example

### Step

1. Call the function

   ![](/files/4HHRZVrxYii5KzAT4GAh)

### Result

### Video

* N/A

## Links

* N/A