From 9eb0cc24aefef2ffcd54c08dba0a640d6d602106 Mon Sep 17 00:00:00 2001
From: Samuel Georges <sam@daftspunk.com>
Date: Sat, 17 Jun 2017 21:20:34 +1000
Subject: [PATCH] Opens a channel for model to talk with form widget .. and
 controller and beyond.

---
 modules/backend/widgets/Form.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/backend/widgets/Form.php b/modules/backend/widgets/Form.php
index 3c0a43cb7..8a34c8521 100644
--- a/modules/backend/widgets/Form.php
+++ b/modules/backend/widgets/Form.php
@@ -1021,6 +1021,8 @@ class Form extends WidgetBase
         if (method_exists($this->model, 'filterFields')) {
             $this->model->filterFields((object) $this->allFields, $this->getContext());
         }
+
+        $this->model->fireEvent('model.form.filterFields', [$this]);
     }
 
     /**