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XML Validation against XSD

Hi all,

I am trying to validate an XML against XSD and facing a problem with
conditional check:

The XML is as below:

<root>
<header></header>
<addresses>
<address type = "P" street = "Melbourne" province =
"STA"/>
<address type = "S" street = "Bradford" province =
"STA"/>
</addresses>
</root>

With my XSD I need to check that there's at least one address which is
of type "P". If there is no address of type "P" the XML is invalid.

Is it possible using XSD? Can anyone please help.

Thanks and Regards,
Ayan

Jun 28 '07 #1
1 2301
Ayan wrote:
With my XSD I need to check that there's at least one address which is
of type "P". If there is no address of type "P" the XML is invalid.

Is it possible using XSD?
Not really, if you want to express such constraints then look into
Schematron: <http://www.schematron.com/>
--

Martin Honnen --- MVP XML
http://JavaScript.FAQTs.com/
Jun 28 '07 #2

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