bcp-47-normalize
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Normalize, canonicalize, and format BCP 47 tags.
npm:
npm install bcp-47-normalize
var normalize = require('bcp-47-normalize')
var tags = [
'de-de-1901',
'en-gb',
'en-us',
'en-bu',
'hy-arevmda',
'nld-nl',
'no-nyn',
'pt-br',
'pt-pt',
'zh-hans-cn'
]
tags.forEach(function(tag) {
console.log('%s -> %s', tag, normalize(tag))
})
Yields:
de-de-1901 -> de-1901
en-gb -> en-GB
en-us -> en
en-bu -> en-MM
hy-arevmda -> hyw
nld-nl -> nl
no-nyn -> nn
pt-br -> pt
pt-pt -> pt-PT
zh-hans-cn -> zh-CN
normalize(tag[, options])Normalize the given BCP 47 tag according to Unicode CLDR suggestions.
options.forgivingPassed to bcp-47 as options.forgiving.
options.warningPassed to bcp-47 as options.warning.
One additional warning is given:
| code | reason |
|---|---|
| 7 | Deprecated region CURRENT, expected one of SUGGESTIONS |
This warning is only given if the region cannot be automatically fixed (when regions split into multiple regions).
string — Normal, canonical, and pretty BCP 47 tag.
bcp-47
— Parse and stringify BCP 47 language tagsbcp-47-match
— Match BCP 47 language tags with language ranges per RFC 4647iso-3166
— ISO 3166 codesiso-639-2
— ISO 639-2 codesiso-639-3
— ISO 639-3 codesiso-15924
— ISO 15924 codesun-m49
— UN M49 codesFAQs
Normalize, canonicalize, and format BCP 47 tags
We found that bcp-47-normalize demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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