---
title: languageCode
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/locale/language-swift.struct/components/languagecode
---

# languageCode

The language code that identifies this language.

## Declaration

```swift
var languageCode: Locale.LanguageCode?
```

## See Also

### Examining language component properties

- [Locale.LanguageCode](foundation/locale/languagecode-swift.struct.md)
- [region](foundation/locale/language-swift.struct/components/region.md)
- [Locale.Region](foundation/locale/region-swift.struct.md)
- [script](foundation/locale/language-swift.struct/components/script.md)
- [Locale.Script](foundation/locale/script.md)