JOI fix validation error

Author: Benevanio

.gitignore

@@ -0,0 +1 @@
+node_modules

node_modules/.package-lock.json

@@ -9,8 +9,11 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@hapi/joi": "^17.1.1",
+    "@hapi/joi-date": "^2.0.1",
     "dotenv": "^16.0.3",
     "express": "^4.18.2",
+    "joi": "^17.7.0",
     "mongoose": "^6.8.2"
   },
   "devDependencies": {

package-lock.json

@@ -1,8 +1,27 @@
 const router = require('express').Router();
 const User = require('../model/user');
+const Joi = require ('joi')
 
+const schema = Joi.object({
+    name: Joi.string()
+        .alphanum()
+        .min(3)
+        .max(30)
+        .required(),
+    password: Joi.string()
+        .pattern(new RegExp('^[a-zA-Z0-9]{3,30}$')),
+    repeat_password: Joi.ref('password'),
+    email: Joi.string()
+        .email({ minDomainSegments: 2, tlds: { allow: ['com', 'net'] } })
+
+
+});
 router.post('/register', async (req, res) => {
-    const user = new User({
+    // Validate the data before we make a user
+    const validation =  schema.validate(req.body)
+    res.send(validation)
+    
+    /*const user = new User({
         name: req.body.name,
         email: req.body.email,
         password: req.body.password,
@@ -14,6 +33,7 @@ router.post('/register', async (req, res) => {
     }catch(err){
         res .status(400).send(err);
     }
+    */
 });
 
 module.exports = router;