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XML Schema
book

XML Schema

by Eric van der Vlist
June 2002
Intermediate to advanced content levelIntermediate to advanced
396 pages
11h 8m
English
O'Reilly Media, Inc.
Content preview from XML Schema

Name

xs:language — RFC 1766 language codes.

Derived from:

xs:token

Primary:

xs:string

Known subtypes:

none

Facets:

xs:enumeration, xs:length, xs:maxLength, xs:minLength, xs:pattern, xs:whiteSpace

<xs:simpleType name="language" id="language">
  <xs:restriction base="xs:token">
     <xs:pattern
      value="([a-zA-Z]{2}|[iI]-[a-zA-Z]+|[xX]-[a-zA-Z]{1,8})(-[a-zA-Z]{1,8})*"
      />
  </xs:restriction>
</xs:simpleType>

Description

The lexical and value spaces of xs:language are the set of language codes defined by the RFC 1766.

Restrictions

Although the schema for schema defines a minimal test to perform expressed as patterns (see the Definition), the lexical space is the set of existing language codes.

Example

Some valid values for this datatype are: "en", "en-US", "fr", or "fr-FR".

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Publisher Resources

ISBN: 0596002521Supplemental ContentErrata Page