Bug: Wildcard example is not working

Describe the bug

Wildcard rules don’t seem to be checked.

To Reproduce

Run the following code and make a request with an empty post:

const express = require('express')
const { check, sanitize, validationResult } = require('express-validator');

const app = express()
app.use(express.json());

const port = 3001

app.post('/', [
  check('addresses.*').isPostalCode(),
], (req, res) => {
  const errors = validationResult(req);
  if (!errors.isEmpty()) {
    return res.status(400).json({ errors: errors.array() });
  }

  res.send('Hello World!1')
});

app.listen(port, () => {
  console.log(`Example app listening at http://localhost:${port}`)
})

Expected behavior

I expected some validation errors to pop out.

Current behavior

No errors.

Express-validator version:

• Version: 6.6.1

[fedeci]

Sure, but you have to use a custom validator 😃

[fedeci]

Hi, can you add also the body of the failing request, please? It would definitely help to understand better where the error comes from.