diff options
| -rw-r--r-- | system/libraries/Form_validation.php | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index b0ba8bbcb..7056558c5 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -670,7 +670,11 @@ class CI_Form_validation { // Strip the parameter (if exists) from the rule // Rules can contain a parameter: max_length[5] $param = FALSE; - sscanf($rule, '%[^[][%[^]]', $rule, $param); + if (preg_match('/(.*?)\[(.*)\]/', $rule, $match)) + { + $rule = $match[1]; + $param = $match[2]; + } // Call the function that corresponds to the rule if ($callback === TRUE) |