hasOne(Product::className(), ['id' => 'id_product']); } /** * @inheritdoc */ public function rules() { return [ [['id_order', 'id_product', 'quantity'], 'required'], [['id_order', 'id_product'], 'integer'], [['quantity'], 'number', 'min' => 0] ]; } /** * @inheritdoc */ public function attributeLabels() { return [ 'id' => 'ID', 'id_order' => 'Commande', 'id_product' => 'Product', 'quantity' => 'Quantité', ]; } }