# ValidateAttribute.Validate

```csharp
Result Validate(object targetObject, TypeDescription td, object propertyValue)
```

Validates a property value using the specified method.

### Parameters

- `targetObject` (`object`)
- `td` (`TypeDescription`)
- `propertyValue` (`object`)

### Returns

`Result`

Declared in [ValidateAttribute](/api/ValidateAttribute).
Assembly: `Sandbox.Engine`.