# F-LIB305

Source: https://xmlvalid.com/rules/F-LIB305

> PaymentMeansCode = 93, AccountID must be 8 characters

- Level: error
- Rule sets: OIOUBL 2.1 Invoice rules (Denmark) 1.17.2, OIOUBL 2.1 Credit Note rules (Denmark) 1.17.2, OIOUBL 2.1 Reminder rules (Denmark) 1.17.2
- Test: `(cbc:PaymentMeansCode = '93') and string-length(cac:CreditAccount/cbc:AccountID) != 8`

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