# $productList->isEmpty()

> Checks if the number of elements is zero

- Source: `src/Toolkit/Collection.php#L646` <https://github.com/getkirby/kirby/blob/6.0.0-beta.1/src/Toolkit/Collection.php#L646>
- Inherited from Kirby, not part of the Merx API. See <https://getkirby.com/docs/reference>.

```php
$productList->isEmpty(): bool
```

## Return type

`bool`

## Parent class

`Wagnerwagner\Merx\ProductList` inherited from `Kirby\Toolkit\Collection`