some update on the digit replace

diff --git a/single-functions/validate-input.php b/single-functions/validate-input.php
index 45c1d195811545197f27f464283a425fab8774d4..f3ae1292490f38f55b1c8e75fe76645124b96f00 100644 (file)
--- a/single-functions/validate-input.php
+++ b/single-functions/validate-input.php
@@ -1,7 +1,7 @@
 <?php
 /**
  *  dolphin. Collection of useful PHP skeletons.
- *  Copyright (C) 2009-2010 Johannes 'Banana' Keßler
+ *  Copyright (C) 2009-2021 Johannes 'Banana' Keßler
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the COMMON DEVELOPMENT AND DISTRIBUTION LICENSE
@@ -68,7 +68,7 @@
 
                case 'digit':
                        // only numbers and digit
-                       $pattern = '/[\p{Nd}]/';
+                       $pattern = '/[\p{N}]/u';
                break;
 
                case 'pageTitle':