first

kernel/helpers/Files.php

@@ -125,4 +125,12 @@ class Files
         }
     }
 
+    public static function isImageByExtension($filename): bool
+    {
+        $allowedExtensions = ['jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp'];
+        $extension = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
+
+        return in_array($extension, $allowedExtensions);
+    }
+
 }