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Description

Test, if an element has a predefined value

Schema


<schema xmlns="http://www.ascc.net/xml/schematron" >
     <pattern name="Predefined values">
          <rule context="AAA">
               <report test="normalize-space(.) = 'aaa' or normalize-space(.) = 'bbb'">O.K.</report>
               <assert test="normalize-space(.) = 'aaa' or normalize-space(.) = 'bbb'">The AAA value is not permitted.</assert>
          </rule>
     </pattern>
</schema>

Sources and outputs

Source (XML 1)Output

<AAA>
aaa
</AAA>
 Pattern: Predefined values
/AAA: O.K.


Source (XML 2)Output

<AAA>
          bbb
</AAA>
 Pattern: Predefined values
/AAA: O.K.


Source (XML 3)Output

<AAA>
  ccc
</AAA>
 Pattern: Predefined values
/AAA: The AAA value is not permitted.