From d1c3b439a45761504986a9f8cd8514eba5f1b4fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Proch=C3=A1zka?= <juniwalk@outlook.cz>
Date: Sat, 29 Aug 2020 22:06:19 +0200
Subject: [PATCH] Sorting wont use anything but ASC/DESC strings; Closes #914

---
 src/DataGrid.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/DataGrid.php b/src/DataGrid.php
index 9c3755ca..04540af1 100644
--- a/src/DataGrid.php
+++ b/src/DataGrid.php
@@ -824,6 +824,10 @@ protected function createSorting(array $sort, ?callable $sortCallback = null): S
 		foreach ($sort as $key => $order) {
 			unset($sort[$key]);
 
+			if ($order !== 'ASC' && $order !== 'DESC') {
+				continue;
+			}
+
 			try {
 				$column = $this->getColumn($key);