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Xsd Xml Validator

XSD XML Validator - 計算する It Today | Validate XML Against XSD Schema

XSD XML Validator

Validate your XML documents against XSD schemas with detailed error reporting

Schema Validation

Error Reporting

Syntax Highlighting

XML Document & XSD Schema

XML Document

<?xml version="1.0" encoding="UTF-8"?>
<bookstore>
    <book category="fiction">
        <title>The Great Gatsby</title>
        <author>F. Scott Fitzgerald</author>
        <year>1925</year>
        <price>15.99</price>
        <isbn>978-0-7432-7356-5</isbn>
        <rating>4</rating>
    </book>
    <book category="non-fiction">
        <title>Clean Code</title>
        <author>Robert C. Martin</author>
        <year>2008</year>
        <price>0.50</price>
        <rating>6</rating>
    </book>
    <book category="invalid-category">
        <title>Test Book</title>
        <author>Test Author</author>
        <year>1800</year>
        <price>1500.00</price>
    </book>
</bookstore>

XSD Schema

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:element name="bookstore">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="book" maxOccurs="unbounded">
                    <xs:complexType>
                        <xs:sequence>
                            <xs:element name="title" type="xs:string"/>
                            <xs:element name="author" type="xs:string"/>
                            <xs:element name="year">
                                <xs:simpleType>
                                    <xs:restriction base="xs:integer">
                                        <xs:minInclusive value="1900"/>
                                        <xs:maxInclusive value="2024"/>
                                    </xs:restriction>
                                </xs:simpleType>
                            </xs:element>
                            <xs:element name="price">
                                <xs:simpleType>
                                    <xs:restriction base="xs:decimal">
                                        <xs:minInclusive value="1"/>
                                        <xs:maxInclusive value="1000"/>
                                    </xs:restriction>
                                </xs:simpleType>
                            </xs:element>
                            <xs:element name="isbn" minOccurs="0">
                                <xs:simpleType>
                                    <xs:restriction base="xs:string">
                                        <xs:pattern value="[0-9]{3}-[0-9]{1}-[0-9]{4}-[0-9]{4}-[0-9]{1}"/>
                                        <xs:length value="17"/>
                                    </xs:restriction>
                                </xs:simpleType>
                            </xs:element>
                            <xs:element name="rating" minOccurs="0">
                                <xs:simpleType>
                                    <xs:restriction base="xs:integer">
                                        <xs:minInclusive value="1"/>
                                        <xs:maxInclusive value="5"/>
                                    </xs:restriction>
                                </xs:simpleType>
                            </xs:element>
                        </xs:sequence>
                        <xs:attribute name="category" use="required">
                            <xs:simpleType>
                                <xs:restriction base="xs:string">
                                    <xs:enumeration value="fiction"/>
                                    <xs:enumeration value="non-fiction"/>
                                    <xs:enumeration value="science-fiction"/>
                                    <xs:enumeration value="mystery"/>
                                </xs:restriction>
                            </xs:simpleType>
                        </xs:attribute>
                    </xs:complexType>
                </xs:element>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
</xs:schema>

Validation 計算結果

Validation Status

Validation Statistics

Total Elements: 0

Total Attributes: 0

Validation Time: 0ms

File Size: 0 bytes

Enter XML document and XSD schema, then click "Validate XML" to see results

About XSD XML Validation

What is XSD?

XML Schema Definition (XSD) is a way to describe and validate the structure and content of XML documents. It defines:

Element types and data types
Required and optional elements
Element order and nesting
Attribute definitions and constraints
Data validation rules

Common Validation Errors

Missing Required Elements:
Elements that are required by the schema but missing in XML

Invalid Data Types:
Values that don't match the expected data type (string, integer, etc.)

Schema Structure Mismatch:
Elements in wrong order or nested incorrectly

Namespace Issues:
Missing or incorrect namespace declarations

教育目的のみです。財務または医療アドバイスについては資格のある専門家に相談してください。