Of course it is possible.
Just define attribute default for element.

<xsd:element name="MYVALUE" type="xsd:int" default="0">

>I don't know if this is possible but I would like to define a default value in case the value of an element in XML is empty.
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>Here is an example.
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>XML file has an element MYVALUE as
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><MYVALUE>2</MYVALUE>
>

>
>In XSD file this element has type INT. But if the element MYVALUE has nothing as in
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><MYVALUE></MYVALUE>
>

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>Error occurs (unable to parse or something to that effect).
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>It would be nice if in the XSD file I could specify that in case the element is empty put value 0. And therefore, prevent an error from occuring. Can it be done?
>
>Thank you.