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authorAndrey Andreev <narf@bofh.bg>2012-06-18 12:05:17 +0200
committerAndrey Andreev <narf@bofh.bg>2012-06-18 12:05:17 +0200
commit6ac514484fffd9700c6ecc57cfa1b1fd105e37f6 (patch)
treeadfa16a4e902484bcb4cd53f606f16528cfd1faa
parent3751f9362b731f5f3d2e63176c364d6281fdf415 (diff)
Fix issue #1328
-rw-r--r--system/libraries/Form_validation.php7
-rw-r--r--user_guide_src/source/changelog.rst1
2 files changed, 7 insertions, 1 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index fb1c69caf..db773e252 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -649,7 +649,12 @@ class CI_Form_validation {
}
else
{
- $postdata = $this->_field_data[$row['field']]['postdata'];
+ // If we get an array field, but it's not expected - then it is most likely
+ // somebody messing with the form on the client side, so we'll just consider
+ // it an empty field
+ $postdata = is_array($this->_field_data[$row['field']]['postdata'])
+ ? NULL
+ : $this->_field_data[$row['field']]['postdata'];
}
// Is the rule a callback?
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index b39d43b1a..67b78bf8b 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -287,6 +287,7 @@ Bug fixes for 3.0
- Fixed a bug (#938) - :doc:`Config Library <libraries/config>` method site_url() added a question mark to the URL string when query strings are enabled even if it already existed.
- Fixed a bug (#999) - :doc:`Config Library <libraries/config>` method site_url() always appended ``$config['url_suffix']`` to the end of the URL string, regardless of wether a query string exists in it.
- Fixed a bug where :doc:`URL Helper <helpers/url_helper>` function anchor_popup() ignored the attributes argument if it is not an array.
+- Fixed a bug (#1328) - :doc:`Form Validation Library <libraries/form_validation>` didn't properly check the type of the form fields before processing them.
Version 2.1.1
=============