lib/gii/cascadeTypeModule/Generator.php
public function validateDb()
    {
        if (Yii::$app->hasComponent($this->db) === false) {
            $this->addError('db', 'There is no application component named "db".');
        } elseif (!Yii::$app->getComponent($this->db) instanceof Connection) {
            $this->addError('db', 'The "db" application component must be a DB connection instance.');
        }
    }
public function validateDb()
    {
        if (Yii::$app->hasComponent($this->db) === false) {
            $this->addError('db', 'There is no application component named "db".');
        } elseif (!Yii::$app->getComponent($this->db) instanceof Connection) {
            $this->addError('db', 'The "db" application component must be a DB connection instance.');
        }
    }
public function validateDb ( ) { if ( Yii :: $ app -> hasComponent ( $ this -> db ) === false ) { $ this -> addError ( 'db' , 'There is no application component named "db".' ) ; } elseif ( ! Yii :: $ app -> getComponent ( $ this -> db ) instanceof Connection ) { $ this -> addError ( 'db' , 'The "db" application component must be a DB connection instance.' ) ; } }
Validates the [[db]] attribute.
Validates the [[ db ]] attribute .