The W3C Markup Validation Service
validator.w3.orgValidate by File Upload Validate by Direct Input 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, there are other validators and tools available.
Validate Definition & Meaning - Merriam-Webster
www.merriam-webster.com › dictionary › validatevalidator \ ˈva- lə- ˌdā- tər \ noun Synonyms & Antonyms for validate Synonyms argue, attest, authenticate, bear out, certify, confirm, corroborate, substantiate, support, verify, vindicate Antonyms disprove, rebut, refute Visit the Thesaurus for More Choose the Right Synonym for validate
.validate() | jQuery Validation Plugin
jqueryvalidation.org › validateValidate elements on keyup. As long as the field is not marked as invalid, nothing happens. Otherwise, all rules are checked on each key up event. Set to false to disable. Set to a Function to decide for yourself when to run validation. A boolean true is not a valid value. Example: Disables onkeyup validation. 1 2 3 $ ("#myform").validate ( {