diff options
Diffstat (limited to 'user_guide_src/source')
| -rw-r--r-- | user_guide_src/source/changelog.rst | 1 | ||||
| -rw-r--r-- | user_guide_src/source/libraries/form_validation.rst | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst index bfc2c9556..b5f14d551 100644 --- a/user_guide_src/source/changelog.rst +++ b/user_guide_src/source/changelog.rst @@ -188,6 +188,7 @@ Release Date: Not Released - Native PHP functions used as rules can now accept an additional parameter, other than the data itself. - Updated set_rules() to accept an array of rules as well as a string. - Fields that have empty rules set no longer run through validation (and therefore are not considered erroneous). + - Added new rule: ``differs``. It checks if the value of a field differs from the value of another field. - Added support for setting :doc:`Table <libraries/table>` class defaults in a config file. - Added a Wincache driver to the :doc:`Caching Library <libraries/caching>`. - Added a Redis driver to the :doc:`Caching Library <libraries/caching>`. diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst index 22272dc9b..6c6743d06 100644 --- a/user_guide_src/source/libraries/form_validation.rst +++ b/user_guide_src/source/libraries/form_validation.rst @@ -872,6 +872,7 @@ Rule Parameter Description ========================= ========== ============================================================================================= ======================= **required** No Returns FALSE if the form element is empty. **matches** Yes Returns FALSE if the form element does not match the one in the parameter. matches[form_item] +**differs** Yes Returns FALSE if the form element does not differ from the one in the parameter. differs[form_item] **is_unique** Yes Returns FALSE if the form element is not unique to the table and field name in the is_unique[table.field] parameter. Note: This rule requires :doc:`Query Builder <../database/query_builder>` to be enabled in order to work. |