diff --git a/app/Http/Controllers/Shop/CustomerController.php b/app/Http/Controllers/Shop/CustomerController.php
index fc14f0a5..0afa00c3 100644
--- a/app/Http/Controllers/Shop/CustomerController.php
+++ b/app/Http/Controllers/Shop/CustomerController.php
@@ -119,6 +119,18 @@ class CustomerController extends Controller
     {
         $data = $request->all();
 
+        $validator = Validator::make($data, [
+            'phone' => 'required|max:30',
+        ], [
+            'phone.required' => __('Le numéro de téléphone est obligatoire.'),
+        ]);
+
+        if ($validator->fails()) {
+            return redirect()->route('Shop.Customers.edit')
+                ->withInput()
+                ->withErrors($validator->errors(), 'registration');
+        }
+
         $passwordError = $this->handlePasswordChange($request);
         if ($passwordError) {
             return redirect()->route('Shop.Customers.edit')
diff --git a/app/Http/Requests/Shop/RegisterCustomer.php b/app/Http/Requests/Shop/RegisterCustomer.php
index 1ea214df..85e096a4 100644
--- a/app/Http/Requests/Shop/RegisterCustomer.php
+++ b/app/Http/Requests/Shop/RegisterCustomer.php
@@ -20,6 +20,7 @@ class RegisterCustomer extends FormRequest
             'last_name' => 'required|max:255',
             'first_name' => 'required|max:255',
             'email' => 'required|email|max:255|unique:shop_customers,email,NULL,id,deleted_at,NULL',
+            'phone' => 'required|max:30',
             'password' => ['required', 'confirmed', new Password()],
         ];
     }
diff --git a/resources/views/Shop/Customers/partials/registration.blade.php b/resources/views/Shop/Customers/partials/registration.blade.php
index 8414daca..d6c718b6 100644
--- a/resources/views/Shop/Customers/partials/registration.blade.php
+++ b/resources/views/Shop/Customers/partials/registration.blade.php
@@ -57,6 +57,7 @@
             'name' => 'phone',
             'value' => $customer['phone'] ?? (old('phone') ?? ''),
             'label' => 'Téléphone',
+            'required' => true,
         ])
     </div>
 </div>