diff --git a/Js/fonctions.js b/Js/fonctions.js
index d47bcfb..710b7a1 100755
--- a/Js/fonctions.js
+++ b/Js/fonctions.js
@@ -26103,6 +26103,15 @@ function dentisterie()
 function ajoute_dentaire()
 {
 	var codeActe		= $('#codeActe').val();
+
+    // 4. Validation de la sélection d'acte
+    if (!codeActe || codeActe.trim() <= " ") {
+        await alert_ebene(
+            "Veuillez sélectionner un acte!", 
+            "Please select an act!"
+        );
+        return;
+    }
 	
 	var ententePrealable = $('#ententePrealable').val();
 	
diff --git a/Vue/gabarit.php b/Vue/gabarit.php
index 39c546e..805a1ae 100755
--- a/Vue/gabarit.php
+++ b/Vue/gabarit.php
@@ -909,7 +909,7 @@
     <!--<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/toastr.css" integrity="sha512-3pIirOrwegjM6erE5gPSwkUzO+3cTjpnV9lexlNZqvupR64iZBnOOTiiLPb9M36zpMScbmUNIcHUqKD47M719g==" crossorigin="anonymous" referrerpolicy="no-referrer" />-->
     <script src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/toastr.min.js" integrity="sha512-VEd+nq25CkR676O+pLBnDW09R7VQX9Mdiij052gVCp5yVH3jGtH70Ho/UUv4mJDsEdTvqRCFZg0NKGiojGnUCw==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
 
-    <script src="Js/fonctions.js?ver=2026.03.11.09"></script> 
+    <script src="Js/fonctions.js?ver=2026.03.11.10"></script> 
     <script src="Bootstrap/js/bootstrap.min.js"></script>
     
 	<script src="https://unpkg.com/vue@3/dist/vue.global.prod.js"></script>