nextjs/no-duplicate-head Correctness ​
What it does ​
Prevent duplicate usage of <Head> in `pages/_document.js``.
Why is this bad? ​
This can cause unexpected behavior in your application.
Example ​
jsx
import Document, { Html, Head, Main, NextScript } from "next/document";
class MyDocument extends Document {
static async getInitialProps(ctx) {}
render() {
return (
<Html>
<Head />
<body>
<Main />
<NextScript />
</body>
</Html>
);
}
}
export default MyDocument;