Message

[PEPPOL-T014-R015] DocumentHash MUST resemble a SHA-256 hash value (32 byte HexString)

Context
ubl:TenderReceipt/cac:TenderDocumentReference/cac:Attachment/cac:ExternalReference/cbc:DocumentHash
Test
matches(normalize-space(.),'^[a-fA-F0-9]{64}$')
Usage
/ t014:TenderReceipt / cac:TenderDocumentReference / cac:Attachment / cac:External Reference / cbc:Document Hash