google-profanity Follow @yiiframework

public function rules(){
        return array(
            array('username','ext.profanity.GoogleProfanityValidator',
                'replaceNumbers'=>true, // replace special characters to letters
                'trimLeft'=>true, // trim left character. e.g. 3fuck = fuck
                'trimRight'=>true, // trim right character. e.g fuck3 = fuck
                //'trim'=>'true', // default to false. delete left and right character. e.g 3fuck3 = fuck
                //'trimCharList'=>'0123456789', // char list for trimming, default to 0-9
            ),
        );
    }