js-barocdescanner

js-BarcodeScanner

Barcode Scanner for the Browser

Installation

npm install js-barcodescanner
yarn add js-barcodescanner
pnpm install js-barcodescanner

Usage

import { BrowserBarcodescannerFile } from 'js-barcodescanner'

const scanButton = document.querySelector('#scan')
const fileInput = document.querySelector('#file')

scanButton.addEventListener('click', () => {
  const file = fileInput.files?.[0]
  if (!file) return

  const result = BrowserBarcodescannerFile(['ean_13'], file, result => {
    // Do something with result.res
  })
})

For specific case example, see example folder.

API

BrowserBarcodescannerFile

async function BrowserBarcodescannerFile(
  formats: string[] = [],
  file: File,
  callback: () => void
): {
  res: string
}