http-response-status-code

HTTP Response Status Code

All HTTP Status Codes from Wikipedia - List of HTTP status codes

Table of Content

• Installation
• Usage
• Toolset Overview
  • 1. Get Status Code
  • 2. Get Status Name
  • 3. Get Status Description
  • 4. Informational Code Check
  • 5. List Informational Codes
  • 6. Success Code Check
  • 7. List Success Codes
  • 8. Redirectional Code Check
  • 9. List Redirectional Codes
  • 10. Client Error Code Check
  • 11. List Client Side Error Codes
  • 12. Server Error Code Check
  • 13. List Server Side Error Codes
  • 14. Valid Code Check
• Status Codes
• People
• Donations
• License

Installation

npm install http-response-status-code

Usage (Example)

var STATUS_CODES = require('http-response-status-code');
// OR
import * as STATUS_CODES from 'http-response-status-code';

console.log(STATUS_CODES.getStatusName(STATUS_CODES.OK));
// OK

console.log(STATUS_CODES.getStatusDescription(STATUS_CODES.INTERNAL_SERVER_ERROR));
// Internal Server Error

console.log(STATUS_CODES.getStatusCode("IM_A_TEAPOT"));
// 418

console.log(STATUS_CODES.CODES.HTTP_CODE_200);
// 200

res.status(STATUS_CODES.INTERNAL_SERVER_ERROR).end()
// OR
res.status(STATUS_CODES.CODES.HTTP_CODE_500).end()


res.status(STATUS_CODES.BAD_REQUEST).send(STATUS_CODES.getStatusDescription(STATUS_CODES.BAD_REQUEST));
// OR
res.status(STATUS_CODES.CODES.HTTP_CODE_400).send(STATUS_CODES.getStatusDescription(STATUS_CODES.CODES.HTTP_CODE_400));

res.status(STATUS_CODES.getStatusCode("NOT_FOUND")).sendFile('/absolute/path/to/404.png');
// OR
res.status(STATUS_CODES.CODES.HTTP_CODE_404).sendFile('/absolute/path/to/404.png');

Toolset Overview

1. Get Status Code

Returns the HTTP status code from status code name.

Parameters

• name (String): The name of the status code.

Returns

• code (number): The code number of the status if successful.
• Error: An error object if something goes wrong, containing details about the issue.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getStatusCode("IM_A_TEAPOT")); // 418

2. Get Status Name

Returns the HTTP status code name from status code.

Parameters

• code (number): The code number of the status.

Returns

• name (String): The name of the status code if successful.
• Error: An error object if something goes wrong, containing details about the issue.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getStatusName(418)); // "IM_A_TEAPOT"

3. Get Status Description

Returns the status description from HTTP status code.

Parameters

• code (number): The code number of the status.

Returns

• name (String): The description of the status code if successful.
• Error: An error object if something goes wrong, containing details about the issue.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getStatusDescription(500)); // "Internal Server Error"

4. Informational Code Check

Determines whether the specified status code represents an informational status.

Parameters

• code (number): The code number of the status.

Returns

• result (boolean): True if the status code is informational, false otherwise.
• Error: An error object if something goes wrong, containing details about the issue.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isInformational(100)); // True
console.log(STATUS_CODES.isInformational(200)); // False

5. List Informational Codes

Returns all the informational HTTP status codes.

Returns

• result (number[]): An array of all the informational HTTP status codes.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getInformationalCodes()); // [100, 101, ...]

6. Success Code Check

Determines whether the specified status code represents a success status.

Parameters

• code (number): The code number of the status.

Returns

• result (boolean): True if the status code is success status, false otherwise.
• Error: An error object if something goes wrong, containing details about the issue.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isSuccess(200)); // True
console.log(STATUS_CODES.isSuccess(100)); // False

7. List Success Codes

Returns all the success HTTP status codes.

Returns

• result (number[]): An array of all the success HTTP status codes.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getSuccessCodes()); // [200, 201, ...]

8. Redirectional Code Check

Determines whether the specified status code represents a redirectional status.

Parameters

• code (number): The code number of the status.

Returns

• result (boolean): True if the status code is redirectional status, false otherwise.
• Error: An error object if something goes wrong, containing details about the issue.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isRedirectional(300)); // True
console.log(STATUS_CODES.isRedirectional(100)); // False

9. List Redirectional Codes

Returns all the redirectional HTTP status codes.

Returns

• result (number[]): An array of all the redirectional HTTP status codes.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getRedirectionalCodes()); // [300, 301, ...]

10. Client Error Code Check

Determines whether the specified status code represents a client side error status.

Parameters

• code (number): The code number of the status.

Returns

• result (boolean): True if the status code is client side error status, false otherwise.
• Error: An error object if something goes wrong, containing details about the issue.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isClientError(400)); // True
console.log(STATUS_CODES.isClientError(100)); // False

11. List Client Side Error Codes

Returns all the client side error HTTP status codes.

Returns

• result (number[]): An array of all the client side error HTTP status codes.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.getClientErrorCodes()); // [400, 401, ...]

12. Server Error Code Check

Determines whether the specified status code represents a server side error status.

Parameters

• code (number): The code number of the status.

Returns

• result (boolean): True if the status code is server side error status, false otherwise.
• Error: An error object if something goes wrong, containing details about the issue.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isServerError(500)); // True
console.log(STATUS_CODES.isServerError(100)); // False

13. List Server Side Error Codes

Returns all the server side error HTTP status codes.

Returns

• result (number[]): An array of all the server side error HTTP status codes.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isServerError()); // [500, 501, ...]

14. Valid Code Check

Validates whether the provided status code is recognized as valid.

Parameters

• code (number): The code number of the status.

Returns

• result (boolean): True if the status code is valid status, false otherwise.
• Error: An error object if something goes wrong, containing details about the issue.

Example

var STATUS_CODES = require('http-response-status-code');
console.log(STATUS_CODES.isValidStatusCode(500)); // True
console.log(STATUS_CODES.isValidStatusCode(999)); // False

Status Codes

Code	Enum	Name	Description
100	HTTP_CODE_100	CONTINUE	Continue
101	HTTP_CODE_101	SWITCHING_PROTOCOLS	Switching Protocols
102	HTTP_CODE_102	PROCESSING	Processing
103	HTTP_CODE_103	EARLY_HINTS	Early Hints
122	HTTP_CODE_122	TOO_LONG	Too Long
200	HTTP_CODE_200	OK	OK
201	HTTP_CODE_201	CREATED	Created
202	HTTP_CODE_202	ACCEPTED	Accepted
203	HTTP_CODE_203	NON_AUTHORITATIVE_INFORMATION	Non Authoritative Information
204	HTTP_CODE_204	NO_CONTENT	No Content
205	HTTP_CODE_205	RESET_CONTENT	Reset Content
206	HTTP_CODE_206	PARTIAL_CONTENT	Partial Content
207	HTTP_CODE_207	MULTI_STATUS	Multi-Status
208	HTTP_CODE_208	ALREADY_REPORTED	Already Reported
226	HTTP_CODE_226	IM_USED	IM Used
300	HTTP_CODE_300	MULTIPLE_CHOICES	Multiple Choices
301	HTTP_CODE_301	MOVED_PERMANENTLY	Moved Permanently
302	HTTP_CODE_302	MOVED_TEMPORARILY	Moved Temporarily
303	HTTP_CODE_303	SEE_OTHER	See Other
304	HTTP_CODE_304	NOT_MODIFIED	Not Modified
305	HTTP_CODE_305	USE_PROXY	Use Proxy
307	HTTP_CODE_307	TEMPORARY_REDIRECT	Temporary Redirect
308	HTTP_CODE_308	PERMANENT_REDIRECT	Permanent Redirect
400	HTTP_CODE_400	BAD_REQUEST	Bad Request
401	HTTP_CODE_401	UNAUTHORIZED	Unauthorized
402	HTTP_CODE_402	PAYMENT_REQUIRED	Payment Required
403	HTTP_CODE_403	FORBIDDEN	Forbidden
404	HTTP_CODE_404	NOT_FOUND	Not Found
405	HTTP_CODE_405	METHOD_NOT_ALLOWED	Method Not Allowed
406	HTTP_CODE_406	NOT_ACCEPTABLE	Not Acceptable
407	HTTP_CODE_407	PROXY_AUTHENTICATION_REQUIRED	Proxy Authentication Required
408	HTTP_CODE_408	REQUEST_TIMEOUT	Request Timeout
409	HTTP_CODE_409	CONFLICT	Conflict
410	HTTP_CODE_410	GONE	Gone
411	HTTP_CODE_411	LENGTH_REQUIRED	Length Required
412	HTTP_CODE_412	PRECONDITION_FAILED	Precondition Failed
413	HTTP_CODE_413	REQUEST_TOO_LONG	Request Entity Too Large
414	HTTP_CODE_414	REQUEST_URI_TOO_LONG	Request-URI Too Long
415	HTTP_CODE_415	UNSUPPORTED_MEDIA_TYPE	Unsupported Media Type
416	HTTP_CODE_416	REQUESTED_RANGE_NOT_SATISFIABLE	Requested Range Not Satisfiable
417	HTTP_CODE_417	EXPECTATION_FAILED	Expectation Failed
418	HTTP_CODE_418	IM_A_TEAPOT	I'm a teapot
419	HTTP_CODE_419	INSUFFICIENT_SPACE_ON_RESOURCE	Insufficient Space on Resource
420	HTTP_CODE_420	METHOD_FAILURE	Method Failure
421	HTTP_CODE_421	MISDIRECTED_REQUEST	Misdirected Request
422	HTTP_CODE_422	UNPROCESSABLE_ENTITY	Unprocessable Entity
423	HTTP_CODE_423	LOCKED	Locked
424	HTTP_CODE_424	FAILED_DEPENDENCY	Failed Dependency
425	HTTP_CODE_425	TOO_EARLY	Too Early
426	HTTP_CODE_426	UPGRADE_REQUIRED	Upgrade Required
428	HTTP_CODE_428	PRECONDITION_REQUIRED	Precondition Required
429	HTTP_CODE_429	TOO_MANY_REQUESTS	Too Many Requests
431	HTTP_CODE_431	REQUEST_HEADER_FIELDS_TOO_LARGE	Request Header Fields Too Large
451	HTTP_CODE_451	UNAVAILABLE_FOR_LEGAL_REASONS	Unavailable For Legal Reasons
500	HTTP_CODE_500	INTERNAL_SERVER_ERROR	Internal Server Error
501	HTTP_CODE_501	NOT_IMPLEMENTED	Not Implemented
502	HTTP_CODE_502	BAD_GATEWAY	Bad Gateway
503	HTTP_CODE_503	SERVICE_UNAVAILABLE	Service Unavailable
504	HTTP_CODE_504	GATEWAY_TIMEOUT	Gateway Timeout
505	HTTP_CODE_505	HTTP_VERSION_NOT_SUPPORTED	HTTP Version Not Supported
506	HTTP_CODE_506	VARIANT_ALSO_NEGOTIATES	Variant Also Negotiates
507	HTTP_CODE_507	INSUFFICIENT_STORAGE	Insufficient Storage
508	HTTP_CODE_508	LOOP_DETECTED	Loop Detected
510	HTTP_CODE_510	NOT_EXTENDED	Not Extended
511	HTTP_CODE_511	NETWORK_AUTHENTICATION_REQUIRED	Network Authentication Required

People

The original author of the project is Himanshu Bansal

Donations

This is all voluntary work, so if you want to support my efforts you can buy me a coffee or paypal.

You can also use the following:

License

http-response-status-code project is open-sourced software licensed under the MIT license by Himanshu Bansal.