Hi Ryan, There’s some discussion of parsing at https://github.com/tc39/ecma402/issues/342 ( for Dates ) and https://github.com/tc39/ecma402/issues/1 ( for Numbers - yes, issue #1 ).
One clear direction from the beginning (and painful experience) is to have formatting and parsing separate. Also, see the arguments against some uses of parsing that are better off as a date-picker. Regards, -- Steven R. Loomis | @srl295 | git.io/srl295 > El jun. 25, 2019, a las 3:41 p. m., Ryan King <ryan.king1...@gmail.com> > escribió: > > Would it be possible to implement an unformat option for Intl Locale? > > When a user is inputting very large numbers it's nice to allow them to format > the number (or have it auto-formatted) so they can read what they are typing. > It would be great to be able to convert it back to a number / date / etc. > based on their locale. > > Something like: > ``` > Intl.NumberFormat(locale).unformat(string) > ``` > > I currently do it myself for numbers by creating an unformatter function > using the `decimal` object in `formatToParts()` > ``` > import _ from "lodash" > > const locale = window.navigator.userLanguage || window.navigator.language; > const numberFormatter = new Intl.NumberFormat(locale) > const numberDecimalString = _.find(numberFormatter.formatToParts(0.1), {type: > "decimal"}).value > const stripNonNumeric = string => string.replace(/\D/g,''); > const splitStringToFloat = splitString => { > const intString = stripNonNumeric(splitString[0]) > const decmalString = stripNonNumeric(splitString[1]) > return parseFloat(`${intString}.${decmalString}`) > } > const numberUnformatter = string => { > const splitString = string.split(numberDecimalString) > return splitStringToFloat(splitString) > } > ``` > > It would also be great to be able to do the same for dates and other Intl > formats. > _______________________________________________ > es-discuss mailing list > es-discuss@mozilla.org > https://mail.mozilla.org/listinfo/es-discuss _______________________________________________ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss