Inconsitency capitalization in input field

[Janfred]

In the admin view the input for the barcode is taken "as is". When using any of the Input fields in the sales, cash or self-service point the input is capitalized. This breaks the compatibility for case-sensitive customer barcodes and is annoying for admins.

[fabian-marquardt]

That is certainly a valid problem. The global user input used e.g in the self-service view was initially a quick and dirty implementation in order to avoid problems with focus on specific input fields. It should be possible to make this case sensitive as well. I will do some research if there is a usable Angular module to get the job of global input done, as I would favor having a clean and maintained dependency over maitaining my own hacky code ;-)