# defaultBool

> The default bool value for the parameter.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine](/engine/6000.0/script-reference/unityengine.md)
* **Assembly:** UnityEngine.AnimationModule

```csharp
public bool defaultBool { get; set; }
```

### Remarks

Only valid for Parameters of type [AnimatorControllerParameterType.Bool](/engine/6000.0/script-reference/unityengine/animatorcontrollerparametertype/bool.md).