From 3cdb1c95a405b1b2a77328aeceb638d6813be4bc Mon Sep 17 00:00:00 2001
From: campbell-m <87438215+campbell-m@users.noreply.github.com>
Date: Sun, 27 Oct 2024 18:26:16 +0000
Subject: [PATCH] Don't bother adding a class if it's already set

---
 web/lib/MRBS/Form/Element.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/web/lib/MRBS/Form/Element.php b/web/lib/MRBS/Form/Element.php
index d023532ac5..964cfe113e 100644
--- a/web/lib/MRBS/Form/Element.php
+++ b/web/lib/MRBS/Form/Element.php
@@ -190,8 +190,11 @@ public function addClass(string $class) : Element
     $classes = $this->getAttribute('class');
 
     $classes = (isset($classes)) ? explode(' ', $classes) : array();
-    $classes[] = $class;
-    $this->setAttribute('class', implode(' ', $classes));
+    if (!in_array($class, $classes))
+    {
+      $classes[] = $class;
+      $this->setAttribute('class', implode(' ', $classes));
+    }
 
     return $this;
   }