> ## Documentation Index
> Fetch the complete documentation index at: https://learn.workflow.dog/llms.txt
> Use this file to discover all available pages before exploring further.

# Is Null?

> Check whether a value is null or missing.

| Input     | Type | Required | Description         |
| --------- | ---- | -------- | ------------------- |
| **Value** | Any  | Yes      | The value to check. |

| Output     | Type    | Description                           |
| ---------- | ------- | ------------------------------------- |
| **Result** | Boolean | `true` for `null` or a missing value. |

Empty text, `0`, `false`, empty lists, and empty objects return `false`.