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CMPUT301W23T4 / APPvengers

QR Code: a scannable code, either a barcode, a QR code, or other code scannable by Zebra crossing libraries or google QR code scanning libraries.

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Product Backlog #32

Open charvidhamija opened 1 year ago

charvidhamija commented 1 year ago

[ ] Work on pre-condition and post-condition (Example: For QR codes, post condition should be to have the QR codes already, and the precondition should be to remove the QR codes)

wangshuxie commented 1 year ago

make change in us01.01.01 Check whether QR code exists, If QR code exists, delete it. us 07.02.01 QR codes is unique us 02.04.01 QR codes have scanned