diff --git a/resources/js/app.js b/resources/js/app.js
index 7842c31..1f8cc38 100644
--- a/resources/js/app.js
+++ b/resources/js/app.js
@@ -9,6 +9,7 @@ import pageScrollerInit from './pageScroller';
 import observeChapterProgression from './chapter-progression';
 import notificationsInit from './notifications.js';
 import LightBoxSingle from './lightboxSingle';
+import handleForms from './forms';
 // window.addEventListener('load', function () {});
 
 window.addEventListener('DOMContentLoaded', (event) => {
@@ -18,6 +19,7 @@ window.addEventListener('DOMContentLoaded', (event) => {
   editorInit();
   accordeonInit();
   taxonomyThematiqueFaqInit();
+  handleForms();
   // NEWS
   archiveNewsInit();
   // PUBLICATIONS
diff --git a/resources/js/forms.js b/resources/js/forms.js
new file mode 100644
index 0000000..634618f
--- /dev/null
+++ b/resources/js/forms.js
@@ -0,0 +1,88 @@
+/**
+ * handleForms
+ *
+ * Comportement clavier pour Gravity Forms (wrapper `.gform_wrapper`).
+ * - Intercepte `keydown` (en phase de capture) et bloque Enter partout,
+ *   sauf sur:
+ *   - `TEXTAREA` (nouvelle ligne autorisée)
+ *   - Boutons de soumission (BUTTON[type=submit], INPUT[type=submit])
+ * - Ajoute une garde au niveau de `submit` (en capture) afin de n'autoriser
+ *   la soumission du formulaire que si le focus/le submitter est un bouton submit.
+ *
+ * Objectif
+ * - Éviter les soumissions implicites du formulaire via Enter (ex.: Enter sur
+ *   un champ texte ou un SELECT fermé), tout en laissant fonctionner la
+ *   soumission explicite via le bouton submit.
+ *
+ * Notes
+ * - Le code n’agit que si l’événement provient d’un élément à l’intérieur
+ *   d’un formulaire Gravity Forms: `.gform_wrapper form`.
+ */
+
+export default function handleForms() {
+  function shouldBlockEnter(e) {
+    if (e.key !== 'Enter') return false;
+
+    const el = e.target;
+    if (!el) return false;
+
+    const tag = el.tagName;
+    const type = (el.getAttribute && (el.getAttribute('type') || '')).toLowerCase();
+
+    // allow new line in textarea
+    if (tag === 'TEXTAREA') return false;
+
+    // allow explicit submit controls
+    const isSubmitButton =
+      (tag === 'BUTTON' && (type || 'submit') === 'submit') ||
+      (tag === 'INPUT' && type === 'submit');
+    if (isSubmitButton) return false;
+
+    // block Enter everywhere else to avoid implicit submit (inputs, selects, etc.)
+    return true;
+  }
+
+  document.addEventListener(
+    'keydown',
+    (e) => {
+      // only inside Gravity Forms
+      if (e.key !== 'Enter') return;
+
+      const form = e.target && e.target.closest && e.target.closest('.gform_wrapper form');
+      if (!form) return;
+
+      if (shouldBlockEnter(e)) {
+        e.preventDefault();
+        e.stopPropagation();
+      }
+    },
+    true
+  );
+
+  // Simple guard: only allow submit if focus/submitter is the submit button
+  document.addEventListener(
+    'submit',
+    (e) => {
+      const form = e.target;
+      if (!form || !(form.closest && form.closest('.gform_wrapper'))) return;
+
+      const submitter = e.submitter;
+      const active = document.activeElement;
+
+      const isActiveSubmit =
+        active &&
+        ((active.tagName === 'BUTTON' &&
+          (active.getAttribute('type') || 'submit').toLowerCase() === 'submit') ||
+          (active.tagName === 'INPUT' &&
+            (active.getAttribute('type') || '').toLowerCase() === 'submit'));
+
+      const isSubmitterFocused = submitter && active && submitter === active;
+
+      if (!(isActiveSubmit || isSubmitterFocused)) {
+        e.preventDefault();
+        e.stopPropagation();
+      }
+    },
+    true
+  );
+}