This archive is now a read only site.
There is also a copy of the history that has been converted into a git repository at: https://github.com/IATI/IATI-Wiki-Archive.
Please do not rely on any of the information found here.
IATI Public Validator
This is a PHP application that can be run on a web-server to run checks over single files or pasted code.
Files can be uploaded or pulled from a URL
The application parses XML files into memory before running routines so can be quite memory intensive.
Available from the repository. See below.