Luna 4f63b4f9a0 | ||
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.. | ||
HISTORY.md | ||
LICENSE | ||
README.md | ||
codes.json | ||
index.js | ||
package.json |
README.md
Statuses
HTTP status utility for node.
API
var status = require('statuses')
var code = status(Integer || String)
If Integer
or String
is a valid HTTP code or status message, then the appropriate code
will be returned. Otherwise, an error will be thrown.
status(403) // => 403
status('403') // => 403
status('forbidden') // => 403
status('Forbidden') // => 403
status(306) // throws, as it's not supported by node.js
status.codes
Returns an array of all the status codes as Integer
s.
var msg = status[code]
Map of code
to status message
. undefined
for invalid code
s.
status[404] // => 'Not Found'
var code = status[msg]
Map of status message
to code
. msg
can either be title-cased or lower-cased. undefined
for invalid status message
s.
status['not found'] // => 404
status['Not Found'] // => 404
status.redirect[code]
Returns true
if a status code is a valid redirect status.
status.redirect[200] // => undefined
status.redirect[301] // => true
status.empty[code]
Returns true
if a status code expects an empty body.
status.empty[200] // => undefined
status.empty[204] // => true
status.empty[304] // => true
status.retry[code]
Returns true
if you should retry the rest.
status.retry[501] // => undefined
status.retry[503] // => true
Adding Status Codes
The status codes are primarily sourced from http://www.iana.org/assignments/http-status-codes/http-status-codes-1.csv.
Additionally, custom codes are added from http://en.wikipedia.org/wiki/List_of_HTTP_status_codes.
These are added manually in the lib/*.json
files.
If you would like to add a status code, add it to the appropriate JSON file.
To rebuild codes.json
, run the following:
# update src/iana.json
npm run fetch
# build codes.json
npm run build