# ibr-079

Source: https://xmlvalid.com/rules/ibr-079

> Document MUST not contain empty elements.

- Level: error
- Rule sets: PINT Billing rules 1.1.3, PINT Billing rules (as shipped with PINT AE) 1.0.4
- Context: `//*[not(*) and not(normalize-space())]`
- Test: `false()`

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