From 4da8be3bf5b00adeae00ec458cd6f61bbf6dd703 Mon Sep 17 00:00:00 2001
From: shoosah <sshahbazi.nz@gmail.com>
Date: Tue, 14 May 2019 09:47:14 +1200
Subject: [PATCH] Add extend function in getSchemaValidation function

This allows to create extensions which add validation list
---
 src/Forms/FormField.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Forms/FormField.php b/src/Forms/FormField.php
index 5a9b65bef..ca9034049 100644
--- a/src/Forms/FormField.php
+++ b/src/Forms/FormField.php
@@ -1609,9 +1609,11 @@ class FormField extends RequestHandler
      */
     public function getSchemaValidation()
     {
+        $validationList = [];
         if ($this->Required()) {
-            return [ 'required' => true ];
+            $validationList['required'] = true;
         }
-        return [];
+        $this->extend('updateSchemaValidation', $validationList);
+        return $validationList;
     }
 }