Reference
Markdown exportBR-DE-27 Seller phone should contain at least three digits
XRechnung warns when seller telephone (BT-42) contains fewer than three digits.
Problem Description
XRechnung warns when seller telephone (BT-42) contains fewer than three digits.
WARNING
XRechnung 3.0
Context and Significance
Seller contact data is used by public buyers to resolve invoice questions without rejecting the document outright.
Solution
Provide a real contact number with digits, or remove malformed placeholder values.
Quick actions
Valid Examples
Use these points as the practical checks for this section.
- BT-42 = +49 30 123456
Invalid Examples
Use these points as the practical checks for this section.
- BT-42 = --
- BT-42 = x
Code Examples
Valid XML
<cac:Contact>
<cbc:Name>Sales Department</cbc:Name>
<cbc:Telephone>+49 30 123456</cbc:Telephone>
<cbc:ElectronicMail>invoice@example.com</cbc:ElectronicMail>
</cac:Contact>Invalid XML
<cac:Contact>
<cbc:Name>Sales Department</cbc:Name>
<!-- fewer than three digits in BT-42 -->
<cbc:Telephone>--</cbc:Telephone>
<cbc:ElectronicMail>invoice@example.com</cbc:ElectronicMail>
</cac:Contact>