# ValidateCommandEvent

> This event is sent by the Editor while it determines whether the command will be handled by an element in the panel.

## Definition

* **Type:** Class
* **Namespace:** [UnityEngine.UIElements](/engine/6000.0/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule
* **Inherits from:** [CommandEventBase\<ValidateCommandEvent>](/engine/6000.0/script-reference/unityengine/uielements/commandeventbase1.md)
* **Implements:** [IDisposable](https://learn.microsoft.com/dotnet/api/system.idisposable), [ICommandEvent](/engine/6000.0/script-reference/unityengine/uielements/icommandevent.md)

```csharp
public class ValidateCommandEvent : CommandEventBase<ValidateCommandEvent>, IDisposable, ICommandEvent
```

## Remarks

See also: [Command Events](/engine/6000.0/manual/uitoolkits/uielements/uie-events/reference/uie-command-events.md).

## Inheritance

**Inherited Members:**

* [CommandEventBase\<ValidateCommandEvent>.Init()](/engine/6000.0/script-reference/unityengine/uielements/commandeventbase1/init.md)
* [CommandEventBase\<ValidateCommandEvent>.GetPooled(Event)](/engine/6000.0/script-reference/unityengine/uielements/commandeventbase1/getpooled.md)
* [CommandEventBase\<ValidateCommandEvent>.GetPooled(string)](/engine/6000.0/script-reference/unityengine/uielements/commandeventbase1/getpooled.md)
* [CommandEventBase\<ValidateCommandEvent>.commandName](/engine/6000.0/script-reference/unityengine/uielements/commandeventbase1/commandname.md)
* [EventBase\<ValidateCommandEvent>.TypeId()](/engine/6000.0/script-reference/unityengine/uielements/eventbase1/typeid.md)
* [EventBase\<ValidateCommandEvent>.GetPooled()](/engine/6000.0/script-reference/unityengine/uielements/eventbase1/getpooled.md)
* [EventBase\<ValidateCommandEvent>.Dispose()](/engine/6000.0/script-reference/unityengine/uielements/eventbase1/dispose.md)
* [EventBase\<ValidateCommandEvent>.eventTypeId](/engine/6000.0/script-reference/unityengine/uielements/eventbase1/eventtypeid.md)
* [EventBase.RegisterEventType()](/engine/6000.0/script-reference/unityengine/uielements/eventbase/registereventtype.md)
* [EventBase.PreDispatch(IPanel)](/engine/6000.0/script-reference/unityengine/uielements/eventbase/predispatch.md#predispatch\(ipanel\))
* [EventBase.PostDispatch(IPanel)](/engine/6000.0/script-reference/unityengine/uielements/eventbase/postdispatch.md#postdispatch\(ipanel\))
* [EventBase.StopPropagation()](/engine/6000.0/script-reference/unityengine/uielements/eventbase/stoppropagation.md)
* [EventBase.StopImmediatePropagation()](/engine/6000.0/script-reference/unityengine/uielements/eventbase/stopimmediatepropagation.md)
* [EventBase.timestamp](/engine/6000.0/script-reference/unityengine/uielements/eventbase/timestamp.md)
* [EventBase.bubbles](/engine/6000.0/script-reference/unityengine/uielements/eventbase/bubbles.md)
* [EventBase.tricklesDown](/engine/6000.0/script-reference/unityengine/uielements/eventbase/tricklesdown.md)
* [EventBase.target](/engine/6000.0/script-reference/unityengine/uielements/eventbase/target.md)
* [EventBase.isPropagationStopped](/engine/6000.0/script-reference/unityengine/uielements/eventbase/ispropagationstopped.md)
* [EventBase.isImmediatePropagationStopped](/engine/6000.0/script-reference/unityengine/uielements/eventbase/isimmediatepropagationstopped.md)
* [EventBase.propagationPhase](/engine/6000.0/script-reference/unityengine/uielements/eventbase/propagationphase.md)
* [EventBase.currentTarget](/engine/6000.0/script-reference/unityengine/uielements/eventbase/currenttarget.md)
* [EventBase.dispatch](/engine/6000.0/script-reference/unityengine/uielements/eventbase/dispatch.md)
* [EventBase.imguiEvent](/engine/6000.0/script-reference/unityengine/uielements/eventbase/imguievent.md)
* [EventBase.originalMousePosition](/engine/6000.0/script-reference/unityengine/uielements/eventbase/originalmouseposition.md)
* [EventBase.pooled](/engine/6000.0/script-reference/unityengine/uielements/eventbase/pooled.md)