The value of req.files consistently shows as undefined

My issue is with req.files consistently returning undefined. Despite attempting connect-multiparty, body-parser, and express-fileupload, I can't seem to make it work with express-fileupload instead of multer. Can anyone help me troubleshoot this problem?

Below is my frontend code:

<form action="/api/upload" method="post">
    <label for="imgHere">file:</label>
    <input type="file" id="imgHere" name="imgHere"><br><br>
    <input type="submit">
</form>

Upon inspecting the network tab in the browser's developer tools, it appears that the image is being sent successfully.

This is my backend implementation:

const express = require("express");
const app = express();
const fileUpload = require("express-fileupload")

app.use(fileUpload())

app.post('/api/upload', function(req, res) {
  console.log(req.files) // logs undefined
  res.send("uploaded.")
});

app.listen(80, function()
{
    console.log("Server loaded.")
});

If you have any insights or suggestions on how I can resolve this dilemma, please share them. Your help would be greatly appreciated!

Answer №1

Ensure that you include the correct enctype attribute in your form, like so:

<form action="/api/upload" method="post" enctype="multipart/form-data">
    <label for="imageUpload">Choose File:</label>
    <input type="file" id="imageUpload" name="imageUpload"><br><br>
    <input type="submit">
</form>

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