# PEPPOL-T01-B28801

Source: https://xmlvalid.com/rules/PEPPOL-T01-B28801

> Element 'cbc:ChargeIndicator' MUST contain value 'false'.

- Level: error
- Rule sets: Peppol Order rules 3.7
- Context: `/ubl:Order/cac:OrderLine/cac:LineItem/cac:Price/cac:AllowanceCharge/cbc:ChargeIndicator`
- Test: `normalize-space(text()) = 'false'`

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