HTML validator | Article about HTML validator by The Free Dictionary
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HTML validatorSoftware that checks the validity of tags in an HTML document. Browsers treat errors differently, such as a start tag without an end tag, a lack of quotes or extra quotes. Unless an HTML page is tested, the page may display incorrectly on the user's device. See validate.
References in periodicals archive
The HTML Validator
checks the message source for dubious HTML tags.
50 of CSE HTML Validator
Professional, its configurable development software for creating syntactically correct HTML documents.
For a busy librarian, an HTML validator
can be a godsend--it will help you guard against errors in the HTML code and save you some time.