diff --git a/app/packs/entrypoints/application.js b/app/packs/entrypoints/application.js
index 7517a59..f11f871 100644
--- a/app/packs/entrypoints/application.js
+++ b/app/packs/entrypoints/application.js
@@ -1,2 +1,3 @@
 import "src/signup_form.js"
+import "src/confirmation_registration.js"
 
diff --git a/app/packs/src/confirmation_registration.js b/app/packs/src/confirmation_registration.js
new file mode 100644
index 0000000..88fc7e3
--- /dev/null
+++ b/app/packs/src/confirmation_registration.js
@@ -0,0 +1,28 @@
+$(document).ready(() => {
+    $("#user_certification").on("change", function(e) {
+        const certificationField = event.target.parentNode.parentNode;
+        const certificationError = certificationField.querySelector('.form-error');
+
+        if (certificationError) {
+            certificationError.remove();
+        }
+    });
+
+    $(".select-date-container").on("change", function(e) {
+        const dateField = event.target.parentNode.parentNode;
+        const dateError = dateField.querySelectorAll('.form-error');
+        const invalidFields = dateField.querySelectorAll('.is-invalid-input');
+
+        if (dateError) {
+            dateError.forEach(error => {
+                error.remove();
+            });
+        }
+
+        if (invalidFields) {
+            invalidFields.forEach(field => {
+                field.classList.remove('is-invalid-input');
+            });
+        }
+    });
+});
\ No newline at end of file
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index dce1e80..9a086a7 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -64,7 +64,7 @@ fr:
           address: Adresse
           birth_date: Date de naissance
           birth_date_help: Vous devez avoir plus de 16 ans pour avoir accès à ce service.
-          certification: Certification CESE
+          certification: Je certifie l'exactitude de ces informations.
           city: Ville
           code: Code postal
           complete_profile: Complétez votre profil