The question is whether there are ready-made solutions for the next task. There is a database in the site in which information on clients is stored. is a printed sheet with a QR code, you need to read a QR code from a sheet -> send a request to the site’s database and extract the corresponding record or display a message that no such record was found with this code. I suppose that a manual barcode scanner is needed here - in this case the question arises whether there is a ready-made software so that it performs the necessary actions described above or does it need to be hired to finish it for the needs ?!

  • Hmm ... Webcam? :) - D-side
  • Ok, you can webcam, I am more interested in the question to pull out the read information from the database machine - Cone Enoc

1 answer 1

Encode in the QR link with the desired unique code. For example https: //bilet.local? Check.php? Code = 165441651afdsfgfgdf Access to the page is closed from outside. On the smartphone, a vpn is started (through which access to that page is possible) and a QR reader (with automatic link click). Is done.