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Function.resolveCurrencyFormat
connor-baer edited this page Oct 17, 2024
·
56 revisions
@sumup-oss/intl / resolveCurrencyFormat
resolveCurrencyFormat(
locales
?,currency
?,options
?):null
|NumberFormat
Resolves the locale and collation options that are used to format a number in the country's official currency.
Parameter | Type |
---|---|
locales ? |
string | string [] |
currency ? |
string |
options ? |
NumberFormatOptions |
null
| NumberFormat
import { resolveCurrencyFormat } from '@sumup-oss/intl';
resolveCurrencyFormat();
// {
// 'locale': 'en-US',
// 'numberingSystem': 'latn',
// 'style': 'currency',
// 'currency': 'USD',
// 'currencyDisplay': 'symbol',
// 'minimumIntegerDigits': 1,
// 'minimumFractionDigits': 2,
// 'maximumFractionDigits': 2,
// 'useGrouping': true,
// 'groupDelimiter': '.',
// 'decimalDelimiter': ',',
// 'currencySymbol': '$',
// 'currencyPosition': 'prefix',
// }
resolveCurrencyFormat('ja-JP');
// {
// 'locale': 'ja-JP',
// 'numberingSystem': 'latn',
// 'style': 'currency',
// 'currency': 'JPY',
// 'currencyDisplay': 'symbol',
// 'minimumIntegerDigits': 1,
// 'minimumFractionDigits': 0,
// 'maximumFractionDigits': 0,
// 'useGrouping': true,
// 'groupDelimiter': ',',
// 'decimalDelimiter': undefined,
// 'currencySymbol': '¥',
// 'currencyPosition': 'prefix',
// }
resolveCurrencyFormat('en-GB', { currencyDisplay: 'name' });
// {
// 'locale': 'en-GB',
// 'numberingSystem': 'latn',
// 'style': 'currency',
// 'currency': 'GBP',
// 'currencyDisplay': 'symbol',
// 'minimumIntegerDigits': 1,
// 'minimumFractionDigits': 2,
// 'maximumFractionDigits': 2,
// 'useGrouping': true,
// 'groupDelimiter': ',',
// 'decimalDelimiter': '.',
// 'currencySymbol': 'British pounds',
// 'currencyPosition': 'suffix',
// }
For convenience, groupDelimiter
,decimalDelimiter
, currencySymbol
, and
currencyPosition
are returned in addition to the
Intl.ResolvedNumberFormatOptions
.
In runtimes that don't support the Intl.NumberFormat.resolvedOptions
API,
null
is returned.
The COP and HUF currencies are formatted without decimals.