---
url: https://docs.youcan.shop/themes/filters/arrays/findIndex.md
---
# Find Index

You get the index of the first item of an array with a matching property, or `nil` when none is found. The first index is `0`. The match is the same as for [`find`](/themes/filters/arrays/find).

```liquid
{{ array | find_index: property, value }}
```

## Example

::: details Data

```json
{
  "products": [
    { "title": "Hat", "available": true, "type": "Accessory" },
    { "title": "Tee", "available": false, "type": "Clothing" },
    { "title": "Cap", "available": true, "type": "Accessory" }
  ]
}
```

:::

```liquid
{{ products | find_index: 'type', 'Clothing' }}
```

::: tip Output

```html
1
```

:::