Check if a string is HTML
You should not use this for any kind of validation, sanitation, or XSS checks.
npm install is-html
import isHtml from 'is-html';
isHtml('<p>I am HTML</p>');
//=> true
isHtml('<!doctype><html><body><h1>I ❤ unicorns</h1></body></html>');
//=> true
isHtml('<cake>I am XML</cake>');
//=> false
isHtml('>+++++++>++++++++++>+++>+<<<<-');
//=> false
Note: It does not detect deprecated HTML tags.
FAQs
Check if a string is HTML
The npm package is-html receives a total of 252,170 weekly downloads. As such, is-html popularity was classified as popular.
We found that is-html demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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