I'd like to read fetch's body. Here's what I send:
fetch('/api/foo', {
method: 'POST',
body: new FormData(formRef.current),
});
And now I only need to parse the body. But I don't know how. I can't use FormData
on the server side, because it says ReferenceError: FormData is not defined
. And I can't also use forEach
like on the client.
What should I do?
export default function sendMail(req: NextApiRequest, res: NextApiResponse): void {
// console.log(req.body instanceof FormData);
// req.body.forEach(console.log);
console.log(req.body['name']);
res.status(200).json({});
}
You could use formidable .
npm install formidable
Then in your code use
import { NextApiRequest, NextApiResponse } from 'next'
import formidable from 'formidable'
//set bodyparser
export const config = {
api: {
bodyParser: false
}
}
export default async (req: NextApiRequest, res: NextApiResponse) => {
const data = await new Promise((resolve, reject) => {
const form = new formidable()
form.parse(req, (err, fields, files) => {
if (err) reject({ err })
resolve({ err, fields, files })
})
})
//return the data back or just do whatever you want with it
res.status(200).json({
status: 'ok',
data
})
}
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