---
title: validValues
framework: coremediaio
role: symbol
role_heading: Instance Property
path: coremediaio/cmioextensionpropertyattributes/validvalues
---

# validValues

An array of discrete values that this property supports.

## Declaration

```swift
var validValues: [ObjectType]? { get }
```

## See Also

### Inspecting Attributes

- [isReadOnly](coremediaio/cmioextensionpropertyattributes/isreadonly.md)
- [minValue](coremediaio/cmioextensionpropertyattributes/minvalue.md)
- [maxValue](coremediaio/cmioextensionpropertyattributes/maxvalue.md)