I know that you can have a validation rule that applies only for one scenario: array('username', 'exist', 'on' => 'update'), Now i would like to know if it's possible to do the opposite: a ru...

I have a table like this: (id, name, version, text). (name, version) is unique key, how can i make a rule to validate this.

I was wandering is there any chance to use scenario for rules, in my model I have public function rules() { return array( array('delivery, firstNameBilling, lastNameBilling, addressBilling, c...