Fixed variable

diff --git a/wcfsetup/install/files/lib/util/DateUtil.class.php b/wcfsetup/install/files/lib/util/DateUtil.class.php
index d101f07bbf0a42a2aa6468f9315b659b626bbac1..2bba61de3c80d0e43e185e6c8393a0988b705572 100644 (file)
--- a/wcfsetup/install/files/lib/util/DateUtil.class.php
+++ b/wcfsetup/install/files/lib/util/DateUtil.class.php
@@ -284,19 +284,19 @@ final class DateUtil {
         */
        public static function validateDate($date) {
                // matches almost any valid date between year 2000 and 2038
-               if (!preg_match('~^(20[0-2][0-9]|203[0-8])\-(0[1-9]|1[0-2])\-(0[1-9]|[1-2][0-9]|3[0-1])$~', $element->nodeValue)) {
-                       throw new SystemException("date '".$element->nodeValue."' is invalid, violating ISO-8601 date format.");
+               if (!preg_match('~^(20[0-2][0-9]|203[0-8])\-(0[1-9]|1[0-2])\-(0[1-9]|[1-2][0-9]|3[0-1])$~', $date)) {
+                       throw new SystemException("date '".$date."' is invalid, violating ISO-8601 date format.");
                }
                
                // try to convert $date into a UNIX timestamp
                $time = strtotime($time);
                if ($time === false) {
-                       throw new SystemException("date '".$element->nodeValue."' is invalid");
+                       throw new SystemException("date '".$date."' is invalid");
                }
                
                // convert back to ISO-8601, if date was bogus (e.g. 2000-02-31) data() returns a different date than $date
                if (date('Y-m-d', $time) != $date) {
-                       throw new SystemException("date '".$element->nodeValue."' is invalid");
+                       throw new SystemException("date '".$date."' is invalid");
                }
        }