diff --git a/index.js b/index.js
index 466b3c8..730dd7c 100644
--- a/index.js
+++ b/index.js
@@ -46,7 +46,7 @@ app.post('/logIn', (req, res) => {
   const { pseudo, password } = req.body;
 	
   if (!pseudo || !password) {
-    return res.status(400).send('pseudo and password are required.');
+    return res.status(400).send({message:'pseudo and password are required.'});
   }
 
   const query = 'SELECT hashed_password FROM users WHERE pseudo = ?';
@@ -75,7 +75,11 @@ app.post('/register', async (req, res) => {
   const { pseudo, password } = req.body;
 
   if (!pseudo || !password) {
-    return res.status(400).send('Email and password are required.');
+    return res.status(400).send({message:'Pseudo and password are required.'});
+  }
+
+  if (pseudo.length > 255 || password.length > 255) {
+    return res.status(403).send({message:'Pseudo and password must be 255 caracters max'});
   }
 
   const hashedPassword = await bcrypt.hash(password, 10);
diff --git a/public/scripts/register.js b/public/scripts/register.js
index c905e21..7720b83 100644
--- a/public/scripts/register.js
+++ b/public/scripts/register.js
@@ -17,7 +17,8 @@ document.getElementById('registerForm').addEventListener('submit', async functio
         });
 
         const result = await response.json();
-        
+
+
         if (response.ok) {
             messageDiv.textContent = 'User registered successfully!';
             messageDiv.style.color = 'green';
@@ -49,4 +50,4 @@ document.addEventListener('DOMContentLoaded', async () => {
     } catch (error) {
         console.error("Error : ", error)
     }
-});
\ No newline at end of file
+});