Support for HTML5 The html5 module makes it possible to validate user input using the native attributes, in accordance to the HTML5 specification.. Read more »
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc. If you wish to validate specific content such as RSS/Atom feeds or CSS stylesheets, MobileOK content, or to find broken links, …
Check whether your shipping container numbers are correct by check digit validator
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A web-based XML validator. Can be used for free. Validates XML files, prompts the user for referenced files (e. g., XSD), shows good error messages.
By checking this box, I acknowledge that I’ve read and understand the warning, and to the best of my knowledge, the submitted files will contain neither PHI or PII.
Upload the XML or zip file you wish to validate (Note: The size of the uploaded zip file must be less than 5Mb):. Select your desired validation path: …
This is the W3C Feed Validation Service, a free service that checks the syntax of Atom or RSS feeds. The Markup Validation Service is also available if …
Below is a list of stewards who have signed the Provisional Trust Framework and are operating validator nodes of the Sovrin ledger (the nodes that achieve global consensus).
