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by tyingq
1801 days ago
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Still sounds a bit clunky, as you would have people in line, and the page would need to smoothly be ready for the next person, deal with double-scans of the card, etc. I'd certainly prefer something like un-typeable keycodes to listen for as start/end markers. |
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Presumably you know the length of the string generated by the barcode reader, so you just set the max length of the text field to that length, and/or ignore anything longer via JS.