IS-R-007
If seller is icelandic and payment means code is 42 then a 12 digit account id must exist — Ef seljandi er íslenskur og greiðslumáti (BT-81) er millifærsla (kóti 42) þá skal koma fram 12 stafa reikningnúmer (BT-84)
error: the document is invalid
Peppol documentation ↗
What the rule checks
As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.
Context
ubl-creditnote:CreditNote[$SupplierCountry = 'IS'] | ubl-invoice:Invoice[$SupplierCountry = 'IS']Test
exists(cac:PaymentMeans[cbc:PaymentMeansCode = '42']/cac:PayeeFinancialAccount/cbc:ID) and string-length(normalize-space(cac:PaymentMeans[cbc:PaymentMeansCode = '42']/cac:PayeeFinancialAccount/cbc:ID)) = 12 or not(exists(cac:PaymentMeans[cbc:PaymentMeansCode = '42']))Checked with Peppol BIS Billing 3.0 Invoice, Peppol BIS Billing 3.0 Credit Note