qdr.app.tools/UILayoutDefinitionFormat/ui-layout-validation.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           targetNamespace="ui-layout-validation"
           xmlns:tns="ui-layout-validation"
           elementFormDefault="qualified"
           version="1.2">

  <!-- Root element for validation rule include files -->
  <xs:element name="validation-rules" type="tns:ValidationRulesIncludeFileType"/>

  <!-- Validation rules include file structure -->
  <xs:complexType name="ValidationRulesIncludeFileType">
    <xs:sequence>
      <xs:element name="rule" type="tns:ValidationRuleType" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
  </xs:complexType>

  <!-- Validation Rule Type -->
  <xs:complexType name="ValidationRuleType">
    <xs:sequence>
      <xs:element name="description" type="xs:string"/>
      <xs:element name="constraint" type="xs:string" maxOccurs="unbounded"/>
    </xs:sequence>
    <xs:attribute name="name" type="xs:string" use="required"/>
  </xs:complexType>

</xs:schema>