xmlschema.js

Implementation of XML schema validation in pure Javascript.

Most XSD functionality is implemented here, except for the following: xs:key, xs:redefine, xs:union

Installing

npm install xmlschema.js

or You can install using bower:

bower install xmlschema.js

or yarn

yarn add xmlschema.js

Usage

xmlschema([xsd]).validate(xml[, callback]);

Where xsd/xml are a URL, XMLDocument or xml string. If xsd is not provided the schema will be loaded from the xsi:schemaLocation in the xml document. The validate method returns a promise (implementation depends on environment and available libraries, it provides: then(), catch()).

You will need to register a callback with the validate method or the promise it returns: function callback(result)

The result object contains the following:

• valid: boolean, did the xml validate
• message: a status message, example: "Validated 14 elements and 8 attributes, document is invalid."
• errors: an array of error messages.
• warnings: an array of warnings.
• xsd: an object representing the xsd document
  • doc: as an XMLDocument object.
  • str: as a string.
• xml: an object representing the xml document
  • doc: as an XMLDocument object.
  • str: as a string.