Warning (2): preg_match() [function.preg-match]: Delimiter must
not be alphanumeric or backslash [CORE/cake/libs/model/model.php,
line 2612]
Debugger::handleError() - CORE/cake/libs/debugger.php, line 306
preg_match - [internal], line ??
Model::invalidFields() - CORE/cake/libs/model/model.php, line 2612
Model::validates() - CORE/cake/libs/model/model.php, line 2479
Model::_save() - CORE/cake/libs/model/model.php, line 1775
Model::saveAll() - CORE/cake/libs/model/model.php, line 1673
GlobalActions::admin_edit() - APP/app_controller.php, line 1129
RoutesController::admin_edit() -
APP/core/routes/controllers/routes_controller.php, line 62
Dispatcher::invoke() - CORE/cake/dispatcher.php, line 204
Dispatcher::dispatch() - CORE/cake/dispatcher.php, line 171
[main] - APP/webroot/index.php, line 83
And the validation message "Please enter valid json for the
values or leave blank" shows if i leave the values and/or Rules
empty.