date-skeleton

messageformat-date-skeleton

Tools for working with ICU DateFormat skeletons.

import {
  DateFormatError,
  DateToken, // TS only
  getDateFormatter,
  getDateFormatterSource,
  parseDateTokens
} from 'messageformat-date-skeleton'

The package is released as an ES module only. If using from a CommonJS context, you may need to import() it, or use a module loader like esm.

Uses Intl.DateTimeFormat internally. Position-dependent ICU DateFormat patterns are not supported, as they cannot be represented with Intl.DateTimeFormat options.

Classes

Class	Description
DateFormatError	Parent class for errors.

Functions

Function	Description
getDateFormatter(locales, tokens, onError)	Returns a date formatter function for the given locales and date skeleton
getDateFormatterSource(locales, tokens, onError)	Returns a string of JavaScript source that evaluates to a date formatter function with the same (date: Date | number) => string signature as the function returned by getDateFormatter().
parseDateTokens(src)	Parse an ICU DateFormat skeleton string into a DateToken array.

Type Aliases

Type Alias	Description
DateToken	An object representation of a parsed date skeleton token

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Messageformat is an OpenJS Foundation project, and we follow its Code of Conduct.