Data Validation

Hi,

I am working on creating a form that allows the user to scan the QR code on products that I provide them so that I know if they have been used and I can re-supply them.

I make the QR codes specific for the product I a providing them.

Is it possible to check the QR code that is being scanned in and compare it to a list of acceptable QR codes IE I want to make sure they are only able to scan in QR codes that I provided them?

I could add some unique characters to the beginning of the QR code such that acceptable QR codes must begin with "OFI" for example.

Thanks!

Hello,

These are the only options you can do with QR code at the moment: https://www.jotform.com/blog/how-to-use-qr-code-feature/

Here's the QR code widget that you can add to your form: https://www.jotform.com/widgets/qr-code

Let us know if you have any questions or if you need further help. Thank you!