protected function isDeletable()
    {
        return
            $this->deletable
            &&
            ! $this->isTrashed()
            &&
            $this->getModelConfiguration()->isDeletable(
                $this->getModel()
            );
    }
protected function isDeletable()
    {
        return
            $this->deletable
            &&
            ! $this->isTrashed()
            &&
            $this->getModelConfiguration()->isDeletable(
                $this->getModel()
            );
    }
protected function isDeletable ( ) { return $ this -> deletable && ! $ this -> isTrashed ( ) && $ this -> getModelConfiguration ( ) -> isDeletable ( $ this -> getModel ( ) ) ; }
Check if instance is deletable.

@return bool
Check if instance is deletable .