Validating xsd file rockstar dating
They can check if it adheres to the description of the element it is placed in.
Like all XML schema languages, XSD can be used to express a set of rules to which an XML document must conform in order to be considered "valid" according to that schema.
When an instance document is validated against a schema (a process known as assessment), the schema to be used for validation can either be supplied as a parameter to the validation engine, or it can be referenced directly from the instance document using two special attributes, .
(The latter mechanism requires the client invoking validation to trust the document sufficiently to know that it is being validated against the correct schema.
Schema documents are organized by namespace: all the named schema components belong to a target namespace, and the target namespace is a property of the schema document as a whole.
The schema can be used to generate human-readable documentation of an XML file structure; this is especially useful where the authors have made use of the annotation elements.Of those languages, XDR and SOX continued to be used and supported for a while after XML Schema was published.A number of Microsoft products supported XDR until the release of MSXML 6.0 (which dropped XDR in favor of XML Schema) in December 2006. supported its SOX schema language until declaring bankruptcy in late 2004.This is one of the more significant ways in which XML Schema differs from DTDs.For example, an attribute might be constrained to hold only a valid date or a decimal number.