schematron-validator

Schematron Validator

About the tool

Schema validation is a process of checking XML documents against schemas. Schematron is a rule-based validation language for making assertions about the patterns in XML trees.

This tool allows you to validate XML documents against Schematron schemas. Validation is performed on the server in Java using the SchXslt library.

Demo

Schematron schema

<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
  <pattern>
    <rule context="book">
      <assert test="@price > 10">The book price is too small</assert>
      <report test="@price > 1000">The book price is too big</report>
    </rule>
  </pattern>
</schema>1
<?xml version="1.0" encoding="UTF-8"?>
2
<schema xmlns="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
3
  <pattern>
4
    <rule context="book">
5
      <assert test="@price > 10">The book price is too small</assert>
6
      <report test="@price > 1000">The book price is too big</report>
7
    </rule>
8
  </pattern>
9
</schema>

The Schematron schema to validate the XML document against.

XML document

<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="price.sch" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<books>
  <book price="93">
    <title>Learning XSLT</title>
    <author>Michael Fitzgerald</author>
    <publisher>O'Reilly; 1 edition (November 18, 2003)</publisher>
    <isbn>0596003277</isbn>
  </book>
  <book price="3000">
    <title>XSL FO</title>
    <author>Dave Pawson</author>
    <publisher>O'Reilly; 1 edition (August 15, 2002)</publisher>
    <isbn>0596003552</isbn>
  </book>
  <book price="7">
    <title>XSLT and XPath On The Edge, Unlimited Edition</title>
    <author>Jeni Tennison</author>
    <publisher>Wiley; Unlimited edition (October 1, 2001)</publisher>
    <isbn>0764547763</isbn>
  </book>
  <book price="97">
    <title>XSLT 2.0 Programmer's Reference (Programmer to Programmer)</title>
    <author>Michael Kay</author>
    <publisher>Wrox; 3 edition (August 9, 2004)</publisher>
    <isbn>0764569090</isbn>
  </book>
</books>1
<?xml version="1.0" encoding="UTF-8"?>
2
<?xml-model href="price.sch" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
3
<books>
4
  <book price="93">
5
    <title>Learning XSLT</title>
6
    <author>Michael Fitzgerald</author>
7
    <publisher>O'Reilly; 1 edition (November 18, 2003)</publisher>
8
    <isbn>0596003277</isbn>
9
  </book>
10
  <book price="3000">
11
    <title>XSL FO</title>
12
    <author>Dave Pawson</author>
13
    <publisher>O'Reilly; 1 edition (August 15, 2002)</publisher>
14
    <isbn>0596003552</isbn>
15
  </book>
16
  <book price="7">
17
    <title>XSLT and XPath On The Edge, Unlimited Edition</title>
18
    <author>Jeni Tennison</author>
19
    <publisher>Wiley; Unlimited edition (October 1, 2001)</publisher>
20
    <isbn>0764547763</isbn>
21
  </book>
22
  <book price="97">
23
    <title>XSLT 2.0 Programmer's Reference (Programmer to Programmer)</title>
24
    <author>Michael Kay</author>
25
    <publisher>Wrox; 3 edition (August 9, 2004)</publisher>
26
    <isbn>0764569090</isbn>
27
  </book>
28
</books>

The XML document to validate.

Output

Press Validate to execute the validation.

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