BarCodeScanner did not throw any error when it did not recognise any barcode

Expo SDK
1

Please provide the following:

  1. SDK Version: 35.0.0
  2. Platforms(iOS):

When I try to scan some barcode which BarCodeScanner did not recognize, then how we know that this barcode is not recognized by the scanner.

Thanks in advance

2

I suppose one way to do it would be to use setTimeout to run a function that notes that a barcode was not found. Then in the barCodeScanned function you can clear the timeout so it does not fire.

3

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.