To specify the minimum length of an element: : minLength « XML Schema « XML Tutorial






File: Schema.xsd

<?xml version="1.0"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  targetNamespace="http://www.java2s.com" xmlns="http://www.java2s.com"
  elementFormDefault="qualified">

  <xsd:element name="description">
    <xsd:simpleType>
      <xsd:restriction base="xsd:string">
        <xsd:minLength value="200" />
      </xsd:restriction>
    </xsd:simpleType>
  </xsd:element>
</xsd:schema>
 

File: Data.xml 
<description xmlns="http://www.java2s.com"> test</description>








3.74.minLength
3.74.1.minLength defines the minimum number of units of length using a nonnegative integer
3.74.2.To specify the minimum length of an element:
3.74.3.minLength and maxLength facets are the minimum and maximum number of units permitted for the data type