Scan QR barcode
  • 18 May 2022
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Scan QR barcode

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Opens a view to scan a QR/barcode.

Once the camera recognizes a QR/barcode, the view closes and the first output is triggered.

If the view is closed via the Cancel button, the second output is triggered without an error.

If scanning the QR/barcode errors, the third output is triggered with the error.

Web is currently not supported.

Input arguments

Label Key Type Required? Default Description
Code type to recognize codeType String Yes qr QR/barcode type to recognize.
Cancel button label cancelLabel String Yes Cancel Text label on the cancel button.

Output arguments

Number of outputs: 3

Label Key Type Description
QR barcode content codeContent String Text content of the scanned QR barcode

Events

No events.

Errors

Label Code Description
Permission denied permissionDenied Thrown when the user does not have sufficient permissions to use the camera.
Camera not found cameraNotFound Thrown when the current device doesn't have a camera.
Unknown error unknown Thrown when calling the native API resulted in an unknown error.

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