build1 publisher
A deliberately misplaced XML block proves Poland's FA(3) validator can still fail
Poland's KSeF cannot unaccept an invoice, so the structural checks on an FA(3) builder run offline against the Ministry's published schema, and the run only counts once a broken control document makes it fail.
Publishers:dev.to
Reality
- Evidence58
- Adoption50
- Hype gap−5
- Incentives20
- Confidence60