DT-CIUS-PT-088.2
The BT-92 and BT-99 currencyID must be equal to BT-5.
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:Invoice/cac:AllowanceCharge/cbc:Amount | //cn:CreditNote/cac:AllowanceCharge/cbc:Amount
Test
normalize-space(@currencyID)= $bt05
Checked with Portugal CIUS-PT Invoice (UBL), Portugal CIUS-PT Credit Note (UBL)