p2p for person-to-person QR codes, merchant for EMVCo merchant QR codes.
Whether the QR carries a fixed amount (point of initiation 12).
Whether the CRC checksum matches.
Payee IBAN, if one is present.
Whether iban passes the IBAN checksum.
P2P: expiry of a dynamic QR as local YYYY-MM-DDTHH:mm.
P2P: bank name.
P2P: payment description.
Due date as YYYY-MM-DD.
All top-level fields, with template fields parsed into children.
Result of parseRaastQr.