diff options
| -rw-r--r-- | system/libraries/Form_validation.php | 6 | ||||
| -rw-r--r-- | user_guide_src/source/changelog.rst | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 36a8148df..0251286ea 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -618,6 +618,12 @@ class CI_Form_validation { $rules = array(1 => $rule); break; } + elseif (is_array($rule) && isset($rule[0], $rule[1]) && is_callable($rule[1])) + { + $callback = TRUE; + $rules = array($rule[0] => $rule[1]); + break; + } } if ( ! $callback) diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index 3a6db3daf..1d9fa0b64 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -32,6 +32,7 @@ Bug fixes for 3.0.1 - Fixed a bug in the :doc:`Database Utility Class <database/utilities>` method ``csv_from_result()`` didn't work with a whitespace CSV delimiter. - Fixed a bug (#3890) - :doc:`Input Library <libraries/input>` method ``get_request_header()`` treated header names as case-sensitive. - Fixed a bug (#3903) - :doc:`Form Validation Library <libraries/form_validation>` ignored "unnamed" closure validation rules. +- Fixed a bug (#3904) - :doc:`Form Validation Library <libraries/form_validation>` ignored "named" callback rules when the field is empty and there's no 'required' rule. Version 3.0.0 ============= |