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

# TRUE

> The TRUE function returns the logical value true. It is supported in YiDA scenarios such as Form, workflow design, and integration & automation. The format is simple, requires no parameters, and always returns the boolean value true.

Use the **TRUE** function when you need to return the logical value true.

## Supported Product Scenarios

The **TRUE** function is supported in the following YiDA scenarios:

* Form (main table field)
* Form (validation)
* Workflow design (validation rule)
* Integration & automation
* Workflow node
* Connector

## Format

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
TRUE()
```

## Return Value

| **Return type** | **Description**                      |
| --------------- | ------------------------------------ |
| Boolean         | The return value is always **true**. |

## Example

As shown below, the `TRUE()` function always returns **true**.