BR-KSA-27
The document must contain a QR code (KSA-14), and this code must be base64Binary.
warning: reported, still valid
What the rule checks
As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.
Context
/ubl:Invoice | /cn:CreditNote
Test
(cac:AdditionalDocumentReference[normalize-space(cbc:ID) = 'QR'] and exists(cac:AdditionalDocumentReference/cac:Attachment/cbc:EmbeddedDocumentBinaryObject) and (cac:AdditionalDocumentReference/cac:Attachment/cbc:EmbeddedDocumentBinaryObject) != '' and (cac:AdditionalDocumentReference/cac:Attachment/cbc:EmbeddedDocumentBinaryObject[normalize-space(@mimeCode) = 'text/plain']))
Checked with Saudi Arabia ZATCA Tax Invoice (UBL), Saudi Arabia ZATCA Simplified Tax Invoice (UBL)