/** * Signs user up. * * @return Book|null the saved model or null if saving fails */ public function AddForm() { if ($this->validate()) { $model = new AddForm(); $model->bookname = $this->bookname; $model->authorname = $this->authorname; $model->about = $this->about; $model->page = $this->page; // $book->generateAuthKey(); if ($model->save()) { return $model; } } return null; }