@internap/base-http-errors

    0.0.6 • Public • Published

    Base HTTP Errors

    A set of basic HTTP errors that can be used in Express.js

    Usage

    const {
        NotFound,
        BadRequest 
    = require('base-http-errors');
     
    app.use((req, res, next) => {
        if (routeDoesntExist()) {
            next(new NotFound());
        }
        
        if (somethingWrongWithRequest()) {
            next(new BadRequest('A Custom Message'));
        }
    });
     
     
    // error handler
    app.use((err, req, res, next) => {
        res.status(err.status);
        res.json({
            message: err.message,
            type: err.constructor.name,
        });
    });
     

    Available Errors

    Error Class Default Message Status Code
    BaseError Base Error 500
    TooManyRequests Too Many Requests 429
    NotFound Not Found 404
    Unauthorized Unauthorized 401
    Forbidden Forbidden 403
    BadRequest Bad Request 400
    InvalidInput Invalid Input 400

    Custom Errors

    You may subclass any of the above listed errors to create your own error.

    E.g.

    class CustomError extends BaseError {
        constructor(message) {
            super(message || 'Custom Error');
            this.status = 400;
        }
    }

    Keywords

    none

    Install

    npm i @internap/base-http-errors

    DownloadsWeekly Downloads

    5

    Version

    0.0.6

    License

    MIT

    Last publish

    Collaborators

    • simon-begin
    • internap-admin