I'm hosting a big event soon and I'll have participants register using an online form. For my forms I'm using a third party software that handles everything.
What I'm wanting to do is to generate a "unique code" for each of the people that sign up. I mean, once a user submits a form they would get a Bar code or something similar that they can print, they would then present that code to us the day of the event; this code would allow us to easily identify the person since we would scan it. We have both a bar code scanner and a QR code scanner.
Is there a script or something similar that can accomplish this?
I hope this makes sense. Thanks for your comments.