Question Type | Barcode
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Entry of a barcode reference. Barcode readers may be available as an accessory for your handheld computer. At run time barcode questions activate the barcode scanning device and prompt the user to swipe the barcode. The user may re-scan until successful.

If the barcode being read does not conform to the encoding standard expected then a temporary error message will be displayed and the question will be exited.

If a barcode scanner is not fitted or the barcode read persistently fails then the user can enter the code manually. This will present the user with a text entry box.

Max length to be read

Up to 255 characters may be read at a time. The questionnaire designer may set this.

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