> For the complete documentation index, see [llms.txt](https://developers-apps-in-toss.toss.im/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers-apps-in-toss.toss.im/documentation/api-and-sdk-en/common/network-environment/language.md).

# Language

`getLocale` The function **Get the current user's locale information**, based on this, **an API that can be used to handle the app in multiple languages**It is.

If you provide the app in a language the user is familiar with, the overall **user experience and accessibility**can be greatly improved. It can be used in all areas that require localization, such as string translation, date and time formatting, and number representation.

{% hint style="info" %}
**Note**

* If locale information cannot be retrieved, by default `'ko-KR'`is returned.
* This API and examples **only in the Toss app environment** can be checked.
  {% endhint %}

### Get user language

**SDK function:** `getLocale`

**Signature**

```typescript
function getLocale(): string;
```

**Return value**

* string

  Returns the user's locale information.

**Get the current user's locale information**

```tsx
import { getLocale } from '@apps-in-toss/framework';
import { Text } from 'react-native';

function MyPage() {
  const locale = getLocale();

  return <Text>User's locale information: {locale}</Text>;
}
```

**Try the example app**

[apps-in-toss-examples](https://github.com/toss/apps-in-toss-examples) from the repository [with-locale](https://github.com/toss/apps-in-toss-examples/tree/main/with-locale) Download the code, or scan the QR code below to try it yourself.

QR code link: intoss\://with-locale


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