# is-html > Check if a string is HTML You should not use this for any kind of validation, sanitation, or XSS checks. ## Install ``` $ cargo install is-html ``` ## Usage This crate is on crates.io and can be used by adding is-html to your dependencies in your project’s Cargo.toml. ``` [dependencies] is-html = "0.1.2" ``` ```rust use is_html::is_html; is_html("

I am HTML

"); //=> true is_html("

I ❤ rust

"); //=> true is_html("I am XML"); //=> false is_html(">+++++++>++++++++++>+++>+<<<<-"); //=> false ``` Note: It does not detect deprecated HTML tags. ## Reference [is-html](https://github.com/sindresorhus/is-html)