schmunk42\giiant\generators\crud\ModelTrait::getColumnByAttribute PHP Метод

    public function getColumnByAttribute($attribute, $model = null)
    {
        if (is_string($model)) {
            $model = new $model();
        }
        if ($model === null) {
            $model = $this;
        }
        return $model->getTableSchema()->getColumn($attribute);
    }