Query String Parser

This simple and small js library parses url query string into object and vice versa.

It works with rack style (Ruby on Rails and Sinatra style) query string.

Usage

Node.js environment

var parser = require('query-string-parser')
parser.toQuery(yourObject)
parser.fromQuery(yourQueryString)

Browser environment

paramObject = {
  posts: [
    {
      'title': 'Post 1',
      'tags': ['node', 'script', 'javascript']
    },
    {
      'title': 'Post 2',
      'tags': ['node', 'why', 'not']
    }
  ],
  author: "Somebody",
  date: "Today"
}
queryString = toQuery(paramObject)
=>  "posts%5B%5D%5Btitle%5D=Post%201&posts%5B%5D%5Btags%5D%5B%5D=node&posts%5B%5D%5Btags%5D%5B%5D=script&posts%5B%5D%5Btags%5D%5B%5D=javascript&posts%5B%5D%5Btitle%5D=Post%202&posts%5B%5D%5Btags%5D%5B%5D=node&posts%5B%5D%5Btags%5D%5B%5D=why&posts%5B%5D%5Btags%5D%5B%5D=not&author=Somebody&date=Today"
 
parseQuery(queryString)
=> And the object comes back

Change log

• Version 0.2.3 (2019-01-11)
  • Fixing passing empty parameter crashes in node.js
• Version 0.2.1 (2018-06-13)
  • Testing on newer node.js environments
• Version 0.1.4 (2015-09-12)
  • Remove objectToQueryString and queryStringToObject
• Version 0.1.3 (2015-09-06)
  • Fixed empty array inside hash result to '&' bug
• Version 0.1.2 (2015-09-04)
  • Fixed boolean value bug
  • Add questionMark option
• Version 0.1.1 (2015-08-07)
  • Fixed require bug on node.js
• Version 0.1.0 (2015-08-07)
  • Convert query string to query object
  • Convert query object to query string

Contribution

If you find any bugs or you want any features, please open issue or submit pull request.