# PEPPOL-EN16931-R043-1

Source: https://xmlvalid.com/rules/PEPPOL-EN16931-R043-1

> Allowance/charge ChargeIndicator value MUST equal 'true' or 'false'

- Level: error
- Rule sets: XRechnung 3.0 rules (CII) 2.6.0
- Context: `ram:SpecifiedTradeAllowanceCharge`
- Test: `normalize-space(ram:ChargeIndicator/udt:Indicator/text()) = 'true' or normalize-space(ram:ChargeIndicator/udt:Indicator/text()) = 'false'`

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