diff --git a/src/app/components/agence/agence-edit/agence-edit.component.html b/src/app/components/agence/agence-edit/agence-edit.component.html
index 48a5449..0c83cbb 100644
--- a/src/app/components/agence/agence-edit/agence-edit.component.html
+++ b/src/app/components/agence/agence-edit/agence-edit.component.html
@@ -33,7 +33,7 @@
     <div>
       <button type="submit">Sauvegarder les changements</button>
       <button type="reset">Effacer</button>
-      <button (click)="goBack()">Retour</button>
+      <button type="button" (click)="goBack()">Retour</button>
     </div>
   </form>
 
diff --git a/src/app/components/businessunit/businessunit-add/businessunit-add.component.html b/src/app/components/businessunit/businessunit-add/businessunit-add.component.html
index 4aecfd7..e8f418a 100644
--- a/src/app/components/businessunit/businessunit-add/businessunit-add.component.html
+++ b/src/app/components/businessunit/businessunit-add/businessunit-add.component.html
@@ -12,6 +12,6 @@
 
   <div>
     <button type="submit">Créer la business unit</button>
-    <button (click)="onReset()" type="reset">Effacer</button>
+    <button type="reset">Effacer</button>
   </div>
 </form>
diff --git a/src/app/components/businessunit/businessunit-edit/businessunit-edit.component.html b/src/app/components/businessunit/businessunit-edit/businessunit-edit.component.html
index 97c9704..b3a2e8b 100644
--- a/src/app/components/businessunit/businessunit-edit/businessunit-edit.component.html
+++ b/src/app/components/businessunit/businessunit-edit/businessunit-edit.component.html
@@ -17,7 +17,7 @@
     <div>
       <button type="submit">Sauvegarder les changements</button>
       <button type="reset">Effacer</button>
-      <button (click)="goBack()">Retour</button>
+      <button type="button" (click)="goBack()">Retour</button>
     </div>
   </form>
 </div>
diff --git a/src/app/components/collaborateur/collaborateur-add/collaborateur-add.component.html b/src/app/components/collaborateur/collaborateur-add/collaborateur-add.component.html
index 071e9e1..cbf35d7 100644
--- a/src/app/components/collaborateur/collaborateur-add/collaborateur-add.component.html
+++ b/src/app/components/collaborateur/collaborateur-add/collaborateur-add.component.html
@@ -160,6 +160,6 @@
 
   <div>
     <button type="submit">Ajouter le collaborateur</button>
-    <button (click)="onReset()" type="reset">Effacer</button>
+    <button type="reset">Effacer</button>
   </div>
 </form>
diff --git a/src/app/components/collaborateur/collaborateur-edit/collaborateur-edit.component.html b/src/app/components/collaborateur/collaborateur-edit/collaborateur-edit.component.html
index 264ecf2..1f71c3a 100644
--- a/src/app/components/collaborateur/collaborateur-edit/collaborateur-edit.component.html
+++ b/src/app/components/collaborateur/collaborateur-edit/collaborateur-edit.component.html
@@ -167,9 +167,9 @@
 
     <div>
       <button type="submit">Sauvegarder les changements</button>
-      <button (click)="delete()">Supprimer le collaborateur</button>
-      <button (click)="onReset()" type="reset">Effacer</button>
-      <button (click)="goBack()">Retour</button>
+      <button type="button" (click)="delete()">Supprimer le collaborateur</button>
+      <button type="reset">Effacer</button>
+      <button type="button" (click)="goBack()">Retour</button>
     </div>
   </form>
 
diff --git a/src/app/components/periode-essai/periode-essai-add/periode-essai-add.component.html b/src/app/components/periode-essai/periode-essai-add/periode-essai-add.component.html
index caa17d2..c02c27b 100644
--- a/src/app/components/periode-essai/periode-essai-add/periode-essai-add.component.html
+++ b/src/app/components/periode-essai/periode-essai-add/periode-essai-add.component.html
@@ -68,6 +68,6 @@
 
   <div>
     <button type="submit">Créer la période d'essai</button>
-    <button (click)="onReset()" type="reset">Effacer</button>
+    <button type="reset">Effacer</button>
   </div>
 </form>
diff --git a/src/app/components/periode-essai/periode-essai-edit/periode-essai-edit.component.html b/src/app/components/periode-essai/periode-essai-edit/periode-essai-edit.component.html
index befa087..9bb0985 100644
--- a/src/app/components/periode-essai/periode-essai-edit/periode-essai-edit.component.html
+++ b/src/app/components/periode-essai/periode-essai-edit/periode-essai-edit.component.html
@@ -81,10 +81,10 @@
     </div>
 
     <div>
-      <button (click)="onSubmit()" type="submit">Sauvegarder les changements</button>
-      <button (click)="delete()" type="button">Supprimer la période d'essai</button>
-      <button (click)="onReset()" type="reset">Effacer</button>
-      <button (click)="goBack()">Retour</button>
+      <button type="submit">Sauvegarder les changements</button>
+      <button type="button" (click)="delete()">Supprimer la période d'essai</button>
+      <button type="reset">Effacer</button>
+      <button type="button" (click)="goBack()">Retour</button>
     </div>
 
   </form>
diff --git a/src/app/components/referencement/referencement-add/referencement-add.component.html b/src/app/components/referencement/referencement-add/referencement-add.component.html
index 3032ce9..43e80ef 100644
--- a/src/app/components/referencement/referencement-add/referencement-add.component.html
+++ b/src/app/components/referencement/referencement-add/referencement-add.component.html
@@ -52,6 +52,6 @@
 
   <div>
     <button type="submit">Ajouter le référencement</button>
-    <button (click)="onReset()" type="reset">Effacer</button>
+    <button type="reset">Effacer</button>
   </div>
 </form>
diff --git a/src/app/components/referencement/referencement-edit/referencement-edit.component.html b/src/app/components/referencement/referencement-edit/referencement-edit.component.html
index d98dd50..09e44e3 100644
--- a/src/app/components/referencement/referencement-edit/referencement-edit.component.html
+++ b/src/app/components/referencement/referencement-edit/referencement-edit.component.html
@@ -54,8 +54,8 @@
 
   <div>
     <button type="submit">Sauvegarder les changements</button>
-    <button (click)="delete()" type="button">Supprimer le référencement</button>
-    <button (click)="onReset()" type="reset">Effacer</button>
-    <button (click)="goBack()">Retour</button>
+    <button type="button" (click)="delete()">Supprimer le référencement</button>
+    <button type="reset">Effacer</button>
+    <button type="button" (click)="goBack()">Retour</button>
   </div>
 </form>