Invalid CUniqueValidator. Where is the mistake?

Question

Yii

Rule: There is an entry in the table with username = Frapsy, but the validator reports an error if you try to register with username = Fraps, Frap, Fra, that is, with similar ones. Where is the mistake?
array('username','unique','className'=>'Users'),

Answer 1

https://github.com/yiisoft/yii/blob/1.1.14/framewo...
have you looked at the validator code? you can debug it and find the error in 5 minutes

Answer 2

attributeName is not specified, but should be

array('username', 'unique', 'className' => 'Users', 'attributeName' => 'username'),