> For the complete documentation index, see [llms.txt](https://docs.emobiq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.emobiq.com/emobiq-client/006-actions-and-visual-logic/action-reference/react-native/list/fill.md).

# fill

## Description

Fills a string of text into a list using a separator.

## Input / Parameter

| Name      | Description                                                             | Input Type | Default | Options | Required |
| --------- | ----------------------------------------------------------------------- | ---------- | ------- | ------- | -------- |
| value     | The string of text to be converted to a list.                           | Text       | -       | -       | Yes      |
| separator | The separator between texts to create the required format for the list. | Text       | -       | -       | Yes      |

## Output

| Description                                    | Output Type |
| ---------------------------------------------- | ----------- |
| Returns the list of separated strings of text. | List        |

## Example

In this example, we will turn a comma-separated string into a list and print the result in the console.

### Step

1. Drag a button component to the canvas and open the `Action` tab. Select the `press` event of the button and drag the `Log.write` function to the event flow.
2. Call the function `List.fill` inside the `Log.write` function.
3. Enter the parameters for the `List.fil` function. In this example, we will enter "1,2,3" for the `value` parameter and "," for the `separator` parameter.

   ![](/files/c6XBBu6UZlDA0tn5RZvC)

### Result

1. The console will print the list of separated strings of text.
2. In this example, the printed value will be `['1', '2', '3']`.

   ![](/files/T1AqD8o3zceNO0oypfiU)

## Links

### Related Information

See also:

* Functions
  * [Conversion.toList](https://github.com/OrangeKloud/emobiq-documentation/blob/master/document/client/2-5-actions-and-visual-logic/action-reference/react-native/Conversion/toList/toList.md)