<!--
{
  "availability" : [
    "iOS: 13.0.0 -",
    "iPadOS: 13.0.0 -",
    "macCatalyst: -"
  ],
  "documentType" : "symbol",
  "framework" : "CoreNFC",
  "identifier" : "/documentation/CoreNFC/NFCTag-swift.enum/isAvailable",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Property",
  "symbol" : {
    "kind" : "Instance Property",
    "modules" : [
      "Core NFC"
    ],
    "preciseIdentifier" : "s:7CoreNFC6NFCTagO11isAvailableSbvp"
  },
  "title" : "isAvailable"
}
-->

# isAvailable

A Boolean value that indicates whether a detected tag is available.

```
var isAvailable: Bool { get }
```

## Discussion

The value of this property is <doc://com.apple.documentation/documentation/Swift/true> when the tag is available in the current reader session. When a tag is removed from an RF field, it becomes unavailable.

---

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