html-has-lang

elements must have the lang prop. This rule is largely superseded by the [`lang` rule](https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/HEAD/docs/rules/lang.md).

Rule details

This rule takes no arguments.

<html lang="en">
<html lang="en-US">
<html lang={language}>

<html>