> For the complete documentation index, see [llms.txt](https://doc.orbeon.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.orbeon.com/form-runner/advanced/buttons-and-processes/actions-form-runner/actions-form-runner-log.md).

# log action

## Availability

[\[SINCE Orbeon Forms 2025.1.3\]](https://github.com/orbeon/orbeon-forms-doc/tree/master/release-notes/orbeon-forms-2025.1.3.md)

## Introduction

The `log` process action logs a message on the server.

## Syntax and parameters

### General syntax

```
log(
    "Hello, logs!",
    level = "info"
)
```

or:

```
log(
    message = "Hello, logs!",
    level   = "info"
)
```

### Parameters

| Parameter | Mandatory | Value                                                   | Comment      | AVT |
| --------- | --------- | ------------------------------------------------------- | ------------ | --- |
| `message` | Yes       | message content (default parameter)                     | message text | Yes |
| `level`   | No        | `debug`, `info`, `warn`, or `error` (default is `info`) | log level    | Yes |