I have a model and validation rules for it:
class User extends ActiveRecord implements IdentityInterface
{
...
public function rules()
{
return [
[['username', 'password', 'email'], 'required', 'on' => 'insert'],
[['password', 'email'], 'required', 'on' => 'update'],
]
}
Actually the code produces no validators. When I remove 'on' section, everything goes well.
Digging in official documentation and search thru The Web didn't help me to understand what is the issue, and why can't I have custom required fields sets for different actions.