# BR-TMP-7

Source: https://xmlvalid.com/rules/BR-TMP-7

> Datumsangaben in UNCEFACT/CII müssen das Attribut format="102" tragen und im Format JJJJMMTT (YYYYMMDD) übermittelt werden.

- Level: warning
- Rule sets: XRechnung 3.0 rules (CII) 2.6.0
- Context: `udt:DateTimeString | qdt:DateTimeString | udt:DateString`
- Test: `normalize-space(@format) = '102' and matches(normalize-space(text()), '^\d{8}$')`

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