# FunctionCondition
:::{list-table}
* - **Inherits**
  - [](/conditions/index)
:::

Calls a JavaScript function.

## Configuration
### Properties
:::{list-table}
:header-rows: 1

* - Property
  - Type
  - Description

* - **function**
  - *function*
  - Called without arguments. If the return value is ``true``, the condition is satisfied.
:::