diff options
| author | Andrey Andreev <narf@bofh.bg> | 2012-11-23 16:33:21 +0100 |
|---|---|---|
| committer | Andrey Andreev <narf@bofh.bg> | 2012-11-23 16:33:21 +0100 |
| commit | 2d48b4f1a174473fa0539769a433ba78305c0faa (patch) | |
| tree | 53f7d2b30d9100c5d5b6e4c0bd8125e5630bf571 /system | |
| parent | 1b7a452c8331adbd306d3ab9d776a9ae073f1243 (diff) | |
Fix #113
Diffstat (limited to 'system')
| -rw-r--r-- | system/libraries/Form_validation.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 7056558c5..b65c4881c 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -496,7 +496,8 @@ class CI_Form_validation { return isset($array[$keys[$i]]) ? $this->_reduce_array($array[$keys[$i]], $keys, ($i+1)) : NULL; } - return $array; + // NULL must be returned for empty fields + return ($array === '') ? NULL : $array;; } // -------------------------------------------------------------------- |