Validation implemented for username

pablisch · May 18, 2023 · 1b4883c · 1b4883c
1 parent 485ee86
commit 1b4883c
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Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/api/controllers/users.js b/api/controllers/users.js
@@ -1,6 +1,7 @@
 const User = require("../models/user");
 const { validateEmail } = require("../helpers/validation");
 const { validatePassword } = require("../helpers/validation");
+const { validateUsername } = require("../helpers/validation");
 
 const UsersController = {
   Create: (req, res) => { 
@@ -10,12 +11,19 @@ const UsersController = {
       res.status(400).json({
         message: 'Invalid email address!'
       })
+
+    // if username is ok
+    } else if (!validateUsername(user.username)) {
+      res.status(400).json({
+        message: 'Invalid username!'
+      })
 
       // if password is ok
     } else if (!validatePassword(user.password)) {
       res.status(400).json({
         message: 'Invalid password!'
       })
+
     } else {
       user.save((err) => {
         if (err) {

diff --git a/api/helpers/validation.js b/api/helpers/validation.js
@@ -6,4 +6,7 @@ exports.validateEmail = (email) => {
 exports.validatePassword = (password) => {
   return String(password)
   .match(/^(?=.*[0-9])(?=.*[a-z])(?=.*[A-Z]).{8,20}$/)
+}
+exports.validateUsername = (username) => {
+  return String(username).match(/^.{5,15}$/)
 }