diff options
Diffstat (limited to 'system/libraries/Form_validation.php')
| -rw-r--r-- | system/libraries/Form_validation.php | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 6cbe032c7..069751b45 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -1035,7 +1035,7 @@ class CI_Form_validation { * Exact Length * * @param string - * @param int + * @param string * @return bool */ public function exact_length($str, $val) @@ -1045,6 +1045,8 @@ class CI_Form_validation { return FALSE; } + $val = (int) $val; + return (MB_ENABLED === TRUE) ? (mb_strlen($str) === $val) : (strlen($str) === $val); |