qr-barcode-scanner

How to use:

1. create a String field on table
2. Create an Edit view on this table
3. Add to the edit view:
   • a field element, picking the string field, with the qr_barcode_scanner fieldview. You can put this inside a container to set the dimensions of the video shown
   • another field element of the same field, with a standard fieldview (for instance, edit)
4. Run the view. the second field element will be set when a QR code or barcode is scanned