- TIBCO BusinessEvents®
- Standard
- Event
- Ext

# Event.Ext.validatePayload()

## Signature

`void validatePayload(SimpleEvent event)`

## Domain

ACTION, CONDITION, BUI

## Description

Validates the payload of the event in the current RuleSession. Validation will throw an Exception if the validation failed.

## Parameters

Name | Type | Description
--- | --- | ---
`event` | `SimpleEvent` | The SimpleEvent whose payload will be validated, if present.

## Returns

Type | Description
--- | ---
`void` |