Validating define xml
A poorly documented define file is one of the biggest issues noted by FDA reviewers.In fact, 77% of studies loaded into FDA Janus Clinical Trial Repository (CTR) failed on first attempt, with being the main contributor.
See the Xml Schema Validation Flags reference page for the setting to use in specific scenarios.The reason is that XML software should be small, fast, and compatible.HTML browsers are allowed to display HTML documents with errors (like missing end tags). A "well formed" XML document is not the same as a "valid" XML document. In addition, it must conform to a document type definition.If the XSD is publicly available using HTTP and referenced through a "schema Location" or "no Namespace Schema Location", then the validator will pick it up and it doesn't need to be specified/uploaded.*The maximum size limit for file upload is 2 megabytes.