1var router = express.Router();
2const { check, validationResult } = require('express-validator');
3
4router.post('/register',
5  [
6    check('email', 'Email is not valid').isEmail(),
7    check('username', 'Username field is required').not().isEmpty(),
8    check('password', 'Password field is required').not().isEmpty())
9  ], 
10  function(req, res, next) {
11
12  // Check Errors
13  const errors = validationResult(req);
14  if (errors) {
15    console.log(errors);
16    res.render('register', { errors: errors.array() });
17  }
18  else {
19    console.log('No Errors');
20    res.render('dashboard', { message: 'Successful Registration.' });
21  }
22});
23// working express validator
24// use a different method to Handle errors

1route.post([check('nome', 'O nome é obrigatório').not().isEmpty(),
2            check('email', 'O email é obrigatório').isEmail(),
3            check('password', 'O password é obrigatório').not().isEmpty(),], 
4
5(req, res)=>{
6
7    const errors = validationResult(req);
8
9    if(!errors.isEmpty()){
10
11        app.utils.error.send(errors, req, res);
12        return false;
13    }
14
15    db.insert(req.body, (err, user)=>{ //entering data into database
16
17        if(err){
18            app.utils.error.send(err, req, res);
19        }else{
20            res.status(200).json(user);
21            
22        }
23    });
24// Good Error Handling in express validator Pg 1