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mono0926 / barcode_scan2

[reborned barcode_scan] A flutter plugin for reading 2D barcodes and QR codes.
https://pub.dev/packages/barcode_scan2
MIT License
87 stars 77 forks source link

[Bug] Consider UPCA as EAN13 #31

Open mchlkng88 opened 3 years ago

mchlkng88 commented 3 years ago

BUG REPORTS WITHOUT PROVIDING THESE INFORMATIONS WILL BE CLOSED DIRECTLY. DON'T REMOVE THE SECTIONS!

Describe the bug When you scan a 12-digit UPC_A barcode, Codescan recoginaze it as EAN13 and pad a '0' at the begin of rawContent.

For example: UPC_A 096619663712, it will be returned as 0096619663712 in the format of EAN13.

To Reproduce Scan

Expected behavior return 096619663712 instead of 0096619663712

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Logs If applicable, add the verbose output of flutter run.

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Additional context Add any other context about the problem here.

MrTavus commented 2 years ago

Hi, there is any solution for this bug?

ChaoQunPeng commented 3 months ago

Apple has done these treatments, please refer to the link below.

My solution is to remove the preceding 0 if the barcode is 13 digits and the first digit is 0.

https://stackoverflow.com/questions/22767584/ios7-barcode-scanner-api-adds-a-zero-to-upca-barcode-format https://developer.apple.com/library/archive/technotes/tn2325/_index.html#//apple_ref/doc/uid/DTS40013824-CH1-IS_UPC_A_SUPPORTED_

jesdav18 commented 2 weeks ago

Apple has done these treatments, please refer to the link below.

My solution is to remove the preceding 0 if the barcode is 13 digits and the first digit is 0.

https://stackoverflow.com/questions/22767584/ios7-barcode-scanner-api-adds-a-zero-to-upca-barcode-format https://developer.apple.com/library/archive/technotes/tn2325/_index.html#//apple_ref/doc/uid/DTS40013824-CH1-IS_UPC_A_SUPPORTED_

Confirmo que esta solución me ha funcionado.

I confirm that this solution has worked for me.