xml validate

Validate XML documents. More information: https://xmlstar.sourceforge.net/docs.php.

• Validate one or more XML documents for well-formedness only:

xml validate path/to/input1.xml|URI input2.xml ...

• Validate one or more XML documents against a Document Type Definition (DTD):

xml validate --dtd path/to/schema.dtd path/to/input1.xml|URI input2.xml ...

• Validate one or more XML documents against an XML Schema Definition (XSD):

xml validate --xsd path/to/schema.xsd path/to/input1.xml|URI input2.xml ...

• Validate one or more XML documents against a Relax NG schema (RNG):

xml validate --relaxng path/to/schema.rng path/to/input1.xml|URI input2.xml ...

• Display help:

xml validate --help