<xsd:element name="ADDRESS" minOccurs="0"> <xsd:complexType> <xsd:complexContent> <xsd:extension base="typeADDRESS"> <xsd:attribute name="type" use="required" fixed="buyer"> <xsd:simpleType> <xsd:restriction base="dtSTRING"> <xsd:minLength value="1"/> <xsd:maxLength value="20"/> <xsd:enumeration value="buyer"/> </xsd:restriction> </xsd:simpleType> </xsd:attribute> </xsd:extension> </xsd:complexContent> </xsd:complexType> </xsd:element> |