PEPPOL-T01-B13101

Value MUST be part of code list 'ISO 3166-1:Alpha2 Country codes'.

error: the document is invalid

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:Order/cac:AccountingCustomerParty/cac:Party/cac:PostalAddress/cac:Country/cbc:IdentificationCode
Test
(some $code in $clISO3166 satisfies $code = normalize-space(text()))

Checked with Peppol Order