diff --git a/src/app/features/administration/consultation/consultation.component.ts b/src/app/features/administration/consultation/consultation.component.ts
index cfba138c..150d5c42 100644
--- a/src/app/features/administration/consultation/consultation.component.ts
+++ b/src/app/features/administration/consultation/consultation.component.ts
@@ -29,7 +29,7 @@ export class AdminConsultationComponent implements OnInit {
 		this._Activatedroute.paramMap.subscribe((params: ParamMap) => {
 			this.admin_key = params.get('admin_key');
 			if (!this.admin_key) {
-				this.router.navigate('page-not-found');
+				this.router.navigate(['page-not-found']);
 			}
 			this.apiService.getPollByAdminKey(this.admin_key).then(
 				(res) => {
@@ -41,7 +41,7 @@ export class AdminConsultationComponent implements OnInit {
 				},
 				(err) => {
 					if (!this.admin_key) {
-						this.router.navigate('page-not-found');
+						this.router.navigate(['page-not-found']);
 					}
 				}
 			);
diff --git a/src/app/features/shared/components/ui/form/errors-list/errors-list.component.html b/src/app/features/shared/components/ui/form/errors-list/errors-list.component.html
index 601c1541..fda6b1d6 100644
--- a/src/app/features/shared/components/ui/form/errors-list/errors-list.component.html
+++ b/src/app/features/shared/components/ui/form/errors-list/errors-list.component.html
@@ -1,5 +1,6 @@
 <div
 	class="validation-error-list padded"
+	*ngIf="(form.valid && !hide_on_valid) || !form.valid"
 	[ngClass]="{ 'has-background-warning': totalErrors > 0, 'has-background-success': totalErrors === 0 }"
 >
 	<h1 class="title is-1">
@@ -24,4 +25,10 @@
 			{{ m }}
 		</li>
 	</ul>
+	<div class="debug" *ngIf="!environment.production">
+		<pre>
+			{{ messages | json }}
+		</pre
+		>
+	</div>
 </div>
diff --git a/src/app/features/shared/components/ui/form/errors-list/errors-list.component.ts b/src/app/features/shared/components/ui/form/errors-list/errors-list.component.ts
index c8936a8c..7603857d 100644
--- a/src/app/features/shared/components/ui/form/errors-list/errors-list.component.ts
+++ b/src/app/features/shared/components/ui/form/errors-list/errors-list.component.ts
@@ -1,6 +1,7 @@
 import { Component, Inject, Input, OnInit } from '@angular/core';
 import { FormGroup, ValidationErrors } from '@angular/forms';
 import { DOCUMENT } from '@angular/common';
+import { environment } from '../../../../../../../environments/environment';
 
 @Component({
 	selector: 'app-errors-list',
@@ -12,6 +13,8 @@ export class ErrorsListComponent implements OnInit {
 	public totalErrors = 0;
 	public firstErrorId = '';
 	public messages = [];
+	public hide_on_valid = true;
+	public environment = environment;
 
 	constructor(@Inject(DOCUMENT) private document: any) {}
 
diff --git a/src/assets/i18n/FR.json b/src/assets/i18n/FR.json
index 08a03b79..59313715 100644
--- a/src/assets/i18n/FR.json
+++ b/src/assets/i18n/FR.json
@@ -146,6 +146,7 @@
 		"lang": "Sélectionner la langue"
 	},
 	"validation": {
+		"required": "champ requis",
 		"You must enter a value": "You must enter a EEEE"
 	},
 	"You must enter a value": "You must enter a valueeeeeeee",