(IDS) fix validation issue on new entries

src/opnsense/mvc/app/controllers/OPNsense/IDS/Api/SettingsController.php

@@ -275,7 +275,7 @@ class SettingsController extends ApiControllerBase
                     }
                     // only update result state if all items until now are ok
                     if ($result['status'] != 'error') {
-                        $result['status'] = $node->enabled;
+                        $result['status'] = (string)$node->enabled;
                     }
                     $update_count++;
                 } else {

src/opnsense/mvc/app/models/OPNsense/IDS/IDS.xml

@@ -20,7 +20,7 @@
             <file type="ArrayField">
                 <filename type="TextField">
                     <Required>Y</Required>
-                    <mask>/^([\t\n\v\f\r 0-9a-zA-Z.,_\x{00A0}-\x{FFFF}]){1,255}$/u</mask>
+                    <mask>/^([\t\n\v\f\r\- 0-9a-zA-Z.,_\x{00A0}-\x{FFFF}]){1,255}$/u</mask>
                 </filename>
                 <enabled type="BooleanField">
                     <default>0</default>