express validator
npm install --save express-validatorexpress validator
npm install --save express-validatorexpress-validator
// ...rest of the initial code omitted for simplicity.
const { body, validationResult } = require('express-validator');
app.post('/user', [
// username must be an email
body('username').isEmail(),
// password must be at least 5 chars long
body('password').isLength({ min: 5 })
], (req, res) => {
// Finds the validation errors in this request and wraps them in an object with handy functions
const errors = validationResult(req);
if (!errors.isEmpty()) {
return res.status(422).json({ errors: errors.array() });
}
User.create({
username: req.body.username,
password: req.body.password
}).then(user => res.json(user));
});Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
