diff --git a/controllers/ConfigController.php b/controllers/ConfigController.php
index 2522dd6f..43e6f29e 100644
--- a/controllers/ConfigController.php
+++ b/controllers/ConfigController.php
@@ -207,6 +207,9 @@ class ConfigController extends Controller {
             $cfgData = $post['config'];
             $config_json = [];
             foreach ($cfgData as $key => $value) {
+                $value['data'] = trim(strip_tags($value['data']));
+                $value['data'] = str_replace(' ', '', $value['data']);
+                $value['data'] = preg_replace('/\s+/', ' ', $value['data']);
                 if (is_numeric($value['data'])) {
                     $value['data'] = floatval($value['data']);
                 }