BarcodeScanner Constants

The barcodeTypes constant is available as a property on an instance of BarcodeScanner.

barcodeTypes

An object enumerating the barcode symbologies supported by BarcodeScanner.

Barcode Symbology Standard	BarcodeScanner Type (`barcodeTypes`)
Code 128	`CODE_128`
Code 39	`CODE_39`
Code 93	`CODE_93`
Data Matrix	`DATA_MATRIX`
EAN-13 / GTIN-13	`EAN_13`
EAN-8 / GTIN-8	`EAN_8`
Interleaved 2 of 5	`ITF`
PDF417	`PDF_417`
QR-Code	`QR`
UPC-A / GTIN-12	`UPC_A`
UPC-E / GTIN-12	`UPC_E`

Usage

Use the barcodeTypes constant when creating a BarcodeScannerOptions object. Call beginCapture(options) (Legacy) with that object to start a scanning session.

1const myScanner = getBarcodeScanner();
2const scanningOptions = {
3  barcodeTypes: [
4    // Add expected barcode types here
5    // See Supported Barcode Types for list
6    myScanner.barcodeTypes.QR,
7  ],
8};