Don't bother adding a class if it's already set

meeting-room-booking-system · Oct 27, 2024 · 3cdb1c9 · 3cdb1c9
1 parent b2f6591
commit 3cdb1c9
Showing 1 changed file with 5 additions and 2 deletions.
diff --git 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;
   }