---
title: isZero
framework: wifiinfrastructure
role: symbol
role_heading: Instance Property
path: wifiinfrastructure/wimacaddress/iszero
---

# isZero

A Boolean value that indicates whether this MAC address is the all-zero MAC Address.

## Declaration

```swift
var isZero: Bool { get }
```

## Discussion

Discussion The value of this property is true if this is the all-zero MAC Address, false otherwise.

## See Also

### Checking MAC Address properties

- [isBroadcast](wifiinfrastructure/wimacaddress/isbroadcast.md)
- [isMulticast](wifiinfrastructure/wimacaddress/ismulticast.md)
- [isLocallyAdministered](wifiinfrastructure/wimacaddress/islocallyadministered.md)