# IsQueryValid(EntityQuery)

> Check if an entity query is still valid

## Definition

* **Type:** Method
* **Namespace:** [Unity.Entities](/engine/7000.0/script-reference/unity/entities.md)
* **Assembly:** UnityEngine.EntitiesModule

```csharp
public bool IsQueryValid(EntityQuery query)
```

### Parameters

**** (\[EntityQuery]\(/engine/7000.0/script-reference/unity/entities/entityquery)): The EnityQuery to check.

### Returns

| Type                                                          | Description                                                                      |
| ------------------------------------------------------------- | -------------------------------------------------------------------------------- |
| [bool](https://learn.microsoft.com/dotnet/api/system.boolean) | Returns true if the specified query handle is still valid (and can be disposed). |