VRBL-STM-MX-1p0-17

Basic Info

Rule	The value of the Statement Seller Tax Scheme ID must be contained in Party Tax Scheme ID [VRBL-CL-MX-Party-TaxSchemeID] (prefixed by 'VRBL:MX:').
Context	`/ubl:Statement/cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cac:TaxScheme/cbc:ID`
Pattern	vrbl-payments-mx-1p0
Severity	fatal

Used Template: CodeList

Parameter		Value
probe	=	`.`
codeList	=	`$VRBL-MX-Prefix:$VRBL-CL-MX-Party-TaxSchemeID`

Implementation

not(boolean(.))
or
(
	(
		substring(normalize-space(.), 1, string-length($VRBL-MX-Prefix)) = $VRBL-MX-Prefix
		and
		not(
			contains(
				substring-after(normalize-space(.), $VRBL-MX-Prefix),
				substring($VRBL-CL-MX-Party-TaxSchemeID, 1, 1)
			)
		)
		and
		contains(
			$VRBL-CL-MX-Party-TaxSchemeID,
			concat(
				substring($VRBL-CL-MX-Party-TaxSchemeID, 1, 1),
				substring-after(normalize-space(.), $VRBL-MX-Prefix),
				substring($VRBL-CL-MX-Party-TaxSchemeID, 1, 1)
			)
		)
	)
)