FIXED BUDGET! 30$ Please understand this first!
I need one page, to acces the users camera, take a picture and read the code. Idont care if is numeric, bar or qr. I just need to read the code and see if code is available.
So, read the code, get the number and see if the number is valid in database. If yes, display message OK, if not, display NO.
Database table columns (id, code, status) status = 1 OK, status = 2 NO
You can use only free comercial use library.
8 freelancers are bidding on average $28 for this job
I can complete your project on time and within your budget. I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations.