How can I use express-validator with async/await?

How can I use express-validator with async/await in my Express app?

You can use express-validator with async/await by creating an async middleware function that validates your request.

Can you show me a code example?

Sure! Here's a simple example:

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

app.post('/user', [
  body('email').isEmail(),
  body('password').isLength({ min: 5 })
], async (req, res) => {
  const errors = validationResult(req);
  if (!errors.isEmpty()) {
    return res.status(400).json({ errors: errors.array() });
  }
  // Proceed with your logic
});

What if I want to handle errors differently?

You can customize the error handling by modifying the response in the validation check. For example, you could log the errors or send a different response format.