6d0150f02e
Adds lint rules to the Next.js ESLint plugin to: - Disallow importing `next/head` inside `pages/_document.js` - Disallow importing `next/document` outside of `pages/_document.js` Both rules will be surfaced as **errors** within the recommended config of the plugin. Fixes #13712 #13958
862 B
862 B
No Head Import in Document
Why This Error Occurred
next/head was imported in pages/_document.js. This can cause unexpected issues in your application.
Possible Ways to Fix It
Only import and use next/document within pages/_document.js to override the default Document component. If you are importing next/head to use the Head component, import it from next/document instead in order to modify <head> code across all pages:
// pages/_document.js
import Document, { Html, Head, Main, NextScript } from 'next/document'
class MyDocument extends Document {
static async getInitialProps(ctx) {
//...
}
render() {
return (
<Html>
<Head></Head>
</Html>
)
}
}
export default MyDocument