i've followed the directions as mentioned in the readme, but am getting this issue
jQuery.qrcode.js:15Uncaught ReferenceError: QRErrorCorrectLevel is not defined, on line 15
I think i've fixed that by changing line 15:
correctLevel : QRErrorCorrectLevel.H,
correctLevel : "QRErrorCorrectLevel.H",
@fotoflo The fix you listed does not set the QRErrorCorrectLevel as you expect (although it does get rid of the error).
It seems like you would only see this error if you use the src/jquery.qrcode.js file directly instead of the jquery.qrcode.min.js file (which contains both src/jquery.qrcode.js and src/qrcode.js).
See the Makefile for how they are combined.