> For the complete documentation index, see [llms.txt](https://docs.inforiver.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.inforiver.com/premium-table/formula-syntax/identifiers/has.md).

# HAS

The HAS identifier checks if the specified value is part of the list. It can be used with formula columns, and data input columns (select, multi-select) and returns TRUE or FALSE.

## Syntax

```javascript
has(column1, [column2],..., searchvalue)
```

## Arguments

column1, column2 - The list of columns where the search needs to be performed. The argument column1 is required and other columns are optional.

searchvalue - The value to be searched in the columns. This is a required argument. 

## **Example**

Let us consider the below scenario. 

We need to check if the [level](/premium-table/formula-syntax/identifiers/level.md) is a leaf level and increase sales by 50%. This has been achieved using the HAS identifier as shown in the below image.

<figure><img src="/files/cQBTVKt6C9KFpQQ3pPFU" alt=""><figcaption><p>Using the HAS identifier</p></figcaption></figure>


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