diff --git a/app/javascript/controllers/enter_controller.js b/app/javascript/controllers/enter_controller.js
new file mode 100644
index 00000000..763dd08c
--- /dev/null
+++ b/app/javascript/controllers/enter_controller.js
@@ -0,0 +1,10 @@
+import { Controller } from "stimulus";
+
+export default class extends Controller {
+  /*
+   * Previene el envío de un formulario al presionar enter
+   */
+  prevent(event) {
+    if (event.key == "Enter") event.preventDefault();
+  }
+}
diff --git a/app/views/posts/attributes/_new_array.haml b/app/views/posts/attributes/_new_array.haml
index 763da9f8..08fc6dee 100644
--- a/app/views/posts/attributes/_new_array.haml
+++ b/app/views/posts/attributes/_new_array.haml
@@ -5,7 +5,7 @@
   name = "#{base}[#{attribute}][]"
   form_id = "form-#{Nanoid.generate}"
 
-%div{ data: { controller: 'modal array', 'array-original-value': metadata.value.to_json, 'array-new-array-value': site_posts_new_array_value_path(site) } }
+%div{ data: { controller: 'modal array enter', 'array-original-value': metadata.value.to_json, 'array-new-array-value': site_posts_new_array_value_path(site) } }
   .form-group
     = hidden_field_tag name, ''
     = label_tag id, post_label_t(attribute, post: post)
@@ -30,7 +30,7 @@
     - content_for :"#{id}_header" do
       .form-group.flex-grow-1.mb-0
         = label_tag id, post_label_t(attribute, post: post)
-        %input.form-control{ data: { target: 'array.search', action: 'input->array#search' }, type: 'search', placeholder: t('.filter') }
+        %input.form-control{ data: { target: 'array.search', action: 'input->array#search keydown->enter#prevent' }, type: 'search', placeholder: t('.filter') }
 
     - content_for :"#{id}_body" do
       .form-group.mb-0{ id: "#{id}_body" }