How to get scan QR Code or Barcode in Ionic app

Author - Varun Chopra

Steps to scan QR Code or Barcode in Ionic app

For Scanning barcode Ionic provides a barcode scanner plugin which opens camera view, which can be used to scans a barcode or QR Code and return the scanned code back to you.

Installation:

$ ionic cordova plugin add phonegap-plugin-barcodescanner
$ npm install @ionic-native/barcode-scanner

Platform:

  • Android
  • BlackBerry 10
  • Browser
  • iOS
  • Windows



Use:
Call the scan function inside the page. Scan any QR-code or barcode it will give the data in the response in console.

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