---
title: isSupported
framework: adattributionkit
role: symbol
role_heading: Type Property
path: adattributionkit/postback/issupported
---

# isSupported

A Boolean value that indicates whether the framework supports postbacks on a person’s device.

## Declaration

```swift
static var isSupported: Bool { get }
```

## Return Value

Return Value true if the current device supports postbacks; otherwise, false.

## Discussion

Discussion Check this value to ensure the current device supports postbacks before calling methods on a Postback.