diff --git a/laravel/app/Http/Controllers/BilletController.php b/laravel/app/Http/Controllers/BilletController.php
index 5eb7626..6185f40 100644
--- a/laravel/app/Http/Controllers/BilletController.php
+++ b/laravel/app/Http/Controllers/BilletController.php
@@ -7,6 +7,7 @@ use App\Http\Requests\UpdateBilletRequest;
 use App\Models\Billet;
 
 use Illuminate\Support\Facades\Log;
+use Illuminate\Database\QueryException;
 
 class BilletController extends Controller
 {
@@ -15,12 +16,11 @@ class BilletController extends Controller
      */
     public function index()
     {
-        Log::info("coucou");
         try {
             $billets = Billet::all();
-        } catch (\Illuminate\Database\QueryException $e) {
+        } catch (QueryException $e) {
             Log::channel('projectError')->error('Erreur d\'accès à la base de données');
-            return view('errors.unavailable');
+            return view('errors.dberror');
         }
         return view('index', compact('billets'));
     }
@@ -47,7 +47,11 @@ class BilletController extends Controller
     public function show(Billet $billet)
     {
         //
-        $commentaires = $billet->commentaires;
+        try {
+            $commentaires = $billet->commentaires;
+        } catch (QueryException $e) {
+            return view('errors.dberror');
+        }
         return view('vBillet', compact('billet', 'commentaires'));
     }
 
diff --git a/laravel/app/Http/Controllers/CommentaireController.php b/laravel/app/Http/Controllers/CommentaireController.php
index 07a8a1d..4213d20 100644
--- a/laravel/app/Http/Controllers/CommentaireController.php
+++ b/laravel/app/Http/Controllers/CommentaireController.php
@@ -5,6 +5,8 @@ namespace App\Http\Controllers;
 use App\Http\Requests\StoreCommentaireRequest;
 use App\Http\Requests\UpdateCommentaireRequest;
 use App\Models\Commentaire;
+use App\Models\Billet;
+use Illuminate\Support\Facades\Log;
 
 class CommentaireController extends Controller
 {
@@ -19,9 +21,20 @@ class CommentaireController extends Controller
     /**
      * Show the form for creating a new resource.
      */
-    public function create()
+    public function create($idBillet)
     {
-        //
+        try {
+            $billet = Billet::findOrFail($idBillet);
+        } 
+        catch (\Illuminate\Database\Eloquent\ModelNotFoundException $e) {
+            Log::channel('projectError')->error('Commentaire : Billet non trouvé');
+            return view('errors.unavailable');
+        } 
+        catch (\Illuminate\Database\QueryException $e) {
+            Log::channel('projectError')->error('Erreur accès base de données');
+            return view('errors.dberror');
+        }
+        return view('vCommenter', compact('idBillet', 'billet'));
     }
 
     /**
@@ -29,7 +42,15 @@ class CommentaireController extends Controller
      */
     public function store(StoreCommentaireRequest $request)
     {
-        //
+        try {
+            Commentaire::create($request->all());
+        } 
+        catch (\Illuminate\Database\QueryException $e) {
+            Log::channel('projectError')->error('Insertion en base de données impossible');
+            return view('errors.dberror');
+        }
+        Log::channel('projectInfo')->info('Commentaire ajouté par : '.$request->ip());
+        return view('vConfirmStore');
     }
 
     /**
diff --git a/laravel/app/Http/Requests/StoreCommentaireRequest.php b/laravel/app/Http/Requests/StoreCommentaireRequest.php
index a0ebfe7..9c96918 100644
--- a/laravel/app/Http/Requests/StoreCommentaireRequest.php
+++ b/laravel/app/Http/Requests/StoreCommentaireRequest.php
@@ -11,7 +11,7 @@ class StoreCommentaireRequest extends FormRequest
      */
     public function authorize(): bool
     {
-        return false;
+        return true;
     }
 
     /**
@@ -22,7 +22,24 @@ class StoreCommentaireRequest extends FormRequest
     public function rules(): array
     {
         return [
-            //
+            'COM_AUTEUR' => ['required', 'alpha', 'max:100'],
+            'COM_CONTENU' => ['required', 'string', 'max:200'],
+        ];
+    }
+
+    /**
+     * Get the error messages for the defined validation rules.
+     * 
+     * @return array
+     */
+    public function messages() {
+        return [
+            'COM_AUTEUR.required' => 'Le nom de l\'auteur est requis.',
+            'COM_AUTEUR.alpha' => 'Le nom de l\'auteur ne doit contenir que des lettres.',
+            'COM_AUTEUR.max' => 'Le nom de l\'auteur ne doit pas dépasser 100 caractères.',
+            'COM_CONTENU.required' => 'Le contenu du commentaire est requis.',
+            'COM_CONTENU.string' => 'Le contenu du commentaire doit être une chaîne de caractères.',
+            'COM_CONTENU.max' => 'Le contenu du commentaire ne doit pas dépasser 200 caractères.',
         ];
     }
 }
diff --git a/laravel/config/logging.php b/laravel/config/logging.php
index 272a86b..584e602 100644
--- a/laravel/config/logging.php
+++ b/laravel/config/logging.php
@@ -132,6 +132,12 @@ return [
             'path' => storage_path('logs/project.log'),
             'level' => 'error',
         ],
+        
+        "projectInfo" => [
+            'driver' => 'single',
+            'path' => storage_path('logs/project.log'),
+            'level' => 'info',
+        ],
 
     ],
 
diff --git a/laravel/resources/views/errors/dberror.blade.php b/laravel/resources/views/errors/dberror.blade.php
new file mode 100644
index 0000000..237b6ca
--- /dev/null
+++ b/laravel/resources/views/errors/dberror.blade.php
@@ -0,0 +1,5 @@
+@extends('layout')
+
+@section('contenu')
+    <h2>Une erreur est survenue. Veuillez réessayer ultérieurement</h2>
+@endsection
\ No newline at end of file
diff --git a/laravel/resources/views/index.blade.php b/laravel/resources/views/index.blade.php
index 4d3ca26..1807dd2 100644
--- a/laravel/resources/views/index.blade.php
+++ b/laravel/resources/views/index.blade.php
@@ -22,6 +22,7 @@
                 @endforeach
             </p>
             <p>{{ $billet->BIL_CONTENU }}</p>
+            <a href="{{ route('commenter', ['id'=>$billet->id]) }}"><h3 class="titre-billet">Ecrire un commentaire</h3></a>
         </article>
     @endforeach
 @endsection
\ No newline at end of file
diff --git a/laravel/resources/views/vCommenter.blade.php b/laravel/resources/views/vCommenter.blade.php
new file mode 100644
index 0000000..c0353f5
--- /dev/null
+++ b/laravel/resources/views/vCommenter.blade.php
@@ -0,0 +1,40 @@
+@extends('layout')
+@section('contenu')
+    @php
+        $today = date('Y-m-d');
+    @endphp
+    <h2>Commenter le billet : {{ $billet->BIL_TITRE }}</h2>
+    <form action="{{ route('commentaires.store') }}" method="POST">
+        @csrf
+        <p><i>Complétez le formulaire. Les champs marqué par </i><em>*</em> sont <em>obligatoires</em></p>
+        <fieldset>
+            <legend>Entrez votre commentaire :</legend>
+            <div>
+                <label for="COM_AUTEUR">Nom : <em>*</em></label>
+                <input type="text" @error('COM_AUTEUR') is-invalid @enderror name="COM_AUTEUR" placeholder="Entrez votre nom"></input>
+                @error('COM_AUTEUR')
+                    <div><em>{{ $message }}</em></div>
+                @enderror
+            </div>
+            <br>
+            <div>
+                <label for="COM_CONTENU">Message : <em>*</em></label>
+                <textarea name="COM_CONTENU" @error('COM_CONTENU') is-invalid @enderror name="COM_CONTENU" placeholder="Votre commentaire :"></textarea>
+                @error('COM_CONTENU')
+                    <div><em>{{ $message }}</em></div>
+                @enderror
+            </div>
+            <div>
+                <input type="hidden" name="COM_DATE" value="{{ $today }}"></input>
+            </div>
+            <div>
+                <input type="hidden" name="created_at" value="{{ $today }}"></input>
+            </div>
+            <div>
+                <input type="hidden" name="billet_id" value="{{ $idBillet }}"></input>
+            </div>
+            <br>
+            <button type="submit">Envoyer !</button>
+        </fieldset>
+    </form>
+@endsection
diff --git a/laravel/resources/views/vConfirmStore.blade.php b/laravel/resources/views/vConfirmStore.blade.php
new file mode 100644
index 0000000..eecaf29
--- /dev/null
+++ b/laravel/resources/views/vConfirmStore.blade.php
@@ -0,0 +1,5 @@
+@extends('layout')
+
+@section('contenu')
+    <h2>Merci ! Nous avons bien enregistré votre commentaire.</h2>
+@endsection
\ No newline at end of file
diff --git a/laravel/routes/web.php b/laravel/routes/web.php
index 5dad9e4..ecfc3ad 100644
--- a/laravel/routes/web.php
+++ b/laravel/routes/web.php
@@ -2,9 +2,13 @@
 
 use App\Http\Controllers\BilletController;
 use Illuminate\Support\Facades\Route;
+use App\Http\Controllers\CommentaireController;
 
-Route::get('/', function () {
-    return view('welcome');
-});
+Route::get('/', fn() => view('welcome'));
 
 Route::resource('billets', BilletController::class);
+
+Route::resource('commentaires', CommentaireController::class);
+
+// Route to create a comment
+Route::get('commenter/{id}', [CommentaireController::class, 'create'])->name('commenter');
\ No newline at end of file