Update vercel.md

[mkv27]

Isn't this mandatory to avoid this issue when using with NextJS?

[yusukebe]

Hi @mkv27

Isn't this mandatory to avoid this issue when using with NextJS?

No. To avoid the issue, you have to add NODEJS_HELPERS=0 to your project.

[mkv27]

Hello! But what if you need those helpers in other parts of your project?

[yusukebe]

Maybe we have only this way: https://vercel.com/docs/functions/serverless-functions/runtimes/node-js#disabling-helpers-for-node.js

[mkv27]

I just noted there is a similar issue with two different sources, I mean the issue is the same "500 error when the method is not GET or HEAD".

• When you have a node project with the api folder and would like to deploy it in Vercel you'll need the NODEJS_HELPERS=0
• When you have a NextJS project and would like to deploy it in Vercel you just need:

export const config = {
	api: {
		bodyParser: false,
	},
}