simple-param-builder v1.0.0

simple-param-builder

A flexible TypeScript function to convert objects into URL-encoded query strings.

Installation

npm install simple-param-builder

Usage

import { buildParams } from 'simple-param-builder';

const params = {
  name: 'John Doe',
  age: 30,
  tags: ['developer', 'typescript'],
  settings: {
    newsletter: true,
    theme: 'dark',
  },
};

const queryString = buildParams(params);
console.log(queryString);
// Output: name=John%20Doe&age=30&tags=developer&tags=typescript&settings%5Bnewsletter%5D=true&settings%5Btheme%5D=dark

API

buildParams(params: Record<string, any>, options?: BuildParamsOptions): string

Converts an object of key-value pairs into a URL-encoded query string.

Options

• arrayEncoding: How to encode array values ('repeat', 'bracket', 'index', or 'comma')
• skipNull: Whether to skip null and undefined values
• skipEmptyString: Whether to skip empty string values
• booleanFormat: How to format boolean values ('literal' or 'numeric')
• allowDots: Whether to use dot notation for nested objects
• sort: Whether to sort the resulting key-value pairs alphabetically
• addQueryPrefix: Whether to add a '?' prefix to the result
• encoder: A custom function for encoding strings (default: encodeURIComponent)
• serialiseDate: A custom function for serializing Date objects (default: toISOString())

License

MIT