# BR-CIUS-PT-60

Source: https://xmlvalid.com/rules/BR-CIUS-PT-60

> The Payment card primary account number (BT-87) and the card Network identifier shall be filled.

- Level: error
- Rule sets: CIUS-PT rules (Portugal, UBL) 2.1.1
- Context: `cac:PaymentMeans`
- Test: `exists(cac:CardAccount) and (not(cac:CardAccount/cbc:PrimaryAccountNumberID) or not(cac:CardAccount/cbc:NetworkID))`

Validate a document against these rules: https://xmlvalid.com/validate