QR codes in Expression 3a

[HansBuob1968]

Ist it prossoble to generate qr-code in expression 3a, is it planed?

See attached file

Thanks

[manuelbl]

Yes, that's possible. Did you run into any specific problems?

You can try the library at https://codecrete.net/qrbill.

[HansBuob1968]

Thank you, with the help of this library url i was able to find the problem. This was on my side. I was testing it with a qr-iban, but a 3 a expression must be a non qr iban.
Thank you, also for the fast response

Greeting Hans

[manuelbl]

You are welcome.

The validation rules related to QR-IBAN vs non-QR-IBAN are indeed a bit tricky.