diff --git a/src/app/components/collaborateur/collaborateur-edit/collaborateur-edit.component.ts b/src/app/components/collaborateur/collaborateur-edit/collaborateur-edit.component.ts
index cf9976b..1065404 100644
--- a/src/app/components/collaborateur/collaborateur-edit/collaborateur-edit.component.ts
+++ b/src/app/components/collaborateur/collaborateur-edit/collaborateur-edit.component.ts
@@ -103,8 +103,8 @@ export class CollaborateurEditComponent implements OnInit {
     this.collaborateur.childrenNumber = this.registerForm.value.childrenNumber
     this.collaborateur.status = this.registerForm.value.status
 
-    if (this.registerForm.value.resignationDate != undefined) {
-      this.collaborateur.resignationDate = this.registerForm.value.resignationDate
+    if (this.registerForm.value.resignationDate == undefined) {
+      this.collaborateur.resignationDate = new Date();
     }
 
     console.log(this.collaborateur)
diff --git a/src/app/components/periode-essai/periode-essai-edit/periode-essai-edit.component.ts b/src/app/components/periode-essai/periode-essai-edit/periode-essai-edit.component.ts
index 5e87f99..c540b68 100644
--- a/src/app/components/periode-essai/periode-essai-edit/periode-essai-edit.component.ts
+++ b/src/app/components/periode-essai/periode-essai-edit/periode-essai-edit.component.ts
@@ -85,10 +85,13 @@ export class PeriodeEssaiEditComponent implements OnInit {
     this.periodeEssai.comment = this.registerForm.value.comment
     this.periodeEssai.collaborateurId = this.registerForm.value.collaborateurId
     this.periodeEssai.issue = this.registerForm.value.issue
-    this.periodeEssai.plannedEndingDate = this.registerForm.value.plannedEndingDate
     this.periodeEssai.realEndingDate = this.registerForm.value.realEndingDate
     this.periodeEssai.startingDate = this.registerForm.value.startingDate
 
+    if (this.registerForm.value.plannedEndingDate == undefined) {
+      this.periodeEssai.plannedEndingDate = new Date();
+    }
+
     if (this.periodeEssai){
       this.periodeEssaiService.updatePeriodeEssai(this.periodeEssai)
         .subscribe(() => {
diff --git a/src/app/components/referencement/referencement-edit/referencement-edit.component.ts b/src/app/components/referencement/referencement-edit/referencement-edit.component.ts
index bc510d5..3326d4c 100644
--- a/src/app/components/referencement/referencement-edit/referencement-edit.component.ts
+++ b/src/app/components/referencement/referencement-edit/referencement-edit.component.ts
@@ -71,8 +71,8 @@ export class ReferencementEditComponent implements OnInit {
     this.referencement.referrerId = this.registerForm.value.referrerId
     this.referencement.startingDate = this.registerForm.value.startingDate
 
-    if (this.registerForm.value.endingDate != undefined) {
-      this.referencement.endingDate = this.registerForm.value.endingDate
+    if (this.registerForm.value.endingDate == undefined) {
+      this.referencement.endingDate = new Date()
     }
 
     console.log(this.referencement)