# DoNotValidateSignature

> Specifies that the parameters of a SearchExpression shouldn't have their signature be validated. This is used mostly for meta programming evaluator lile apply{} where partial evaluator can be used as parameter.

## Definition

* **Type:** Field
* **Namespace:** [UnityEditor.Search](/engine/6000.5/script-reference/unityeditor/search.md)
* **Assembly:** UnityEditor

```csharp
DoNotValidateSignature = 16
```