ibr-085
Start date of line period (ibt-134) MUST be within invoice period (ibg-14).
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.
cac:InvoiceLine/cac:InvoicePeriod | cac:CreditNoteLine/cac:InvoicePeriod
(cbc:StartDate >= xs:date(../../cac:InvoicePeriod/cbc:StartDate)) or not(cbc:StartDate) or not(../../cac:InvoicePeriod/cbc:StartDate)
Checked with PINT SG Invoice, PINT SG Credit Note, PINT JP Invoice, PINT A-NZ Invoice, PINT A-NZ Credit Note, PINT MY Invoice, PINT MY Credit Note