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-rw-r--r--system/libraries/Form_validation.php5
1 files changed, 4 insertions, 1 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 296ddb92a..09d6c9a97 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -583,7 +583,10 @@ class CI_Form_validation {
protected function _execute($row, $rules, $postdata = NULL, $cycles = 0)
{
// If the $_POST data is an array we will run a recursive call
- if (is_array($postdata))
+ //
+ // Note: We MUST check if the array is empty or not!
+ // Otherwise empty arrays will always pass validation.
+ if (is_array($postdata) && ! empty($postdata))
{
foreach ($postdata as $key => $val)
{