Supported locales

The following locales (checkout language) are accepted values to be passed within the locale or data-locale field:

Arabic: ar
Chinese (Simplified): zh-Hans
Danish: da
Dutch: nl
English en
French: fr
German: de
Italian: it
Japanese: ja
Korean: ko
Norwegian: no
Polish: pl
Portuguese: pt
Turkish: tr
Russian: ru
Spanish: es
Swedish: sv

{
  "Arabic": "ar",
  "Chinese (Simplified)": "zh-Hans",
  "Danish": "da",
  "Dutch": "nl",
  "English": "en",
  "French": "fr",
  "German": "de",
  "Italian": "it",
  "Japanese": "ja",
  "Korean": "ko",
  "Norwegian": "no",
  "Polish": "pl",
  "Portuguese": "pt",
  "Turkish": "tr",
  "Russian": "ru",
  "Spanish": "es",
  "Swedish": "sv"
}