diff --git a/lib/zin/wg/docapp/js/v1.js b/lib/zin/wg/docapp/js/v1.js
index 26e1b504e4..3255025d14 100644
--- a/lib/zin/wg/docapp/js/v1.js
+++ b/lib/zin/wg/docapp/js/v1.js
@@ -2441,4 +2441,18 @@ window.onDocAppModeChange = function()
 {
     lastDisconnectMessager && lastDisconnectMessager.hide();
     lastDisconnectMessager = null;
-}
+};
+
+window.getPageFormHelper = function()
+{
+    const docApp = getDocApp();
+    if(docApp.mode === 'edit' && !isApiDoc(docApp.doc))
+    {
+        const fields =
+        {
+            title:   (_, $scope) => $scope.find('.doc-editor-title'),
+            content: (_, $scope) => $scope.find('[z-use-editor]'),
+        };
+        return zui.formHelper($(docApp.element).find('.doc-editor'), {fields: fields});
+    }
+};