R-password NPM

r-password

A simple and flexible random password generator. This package allows you to generate secure passwords with customizable options.

Installation

To install the package, use npm:

npm install r-password

Usage

You can use the generateRandomPassword function to create a random password. Import the function in your JavaScript file:

const generateRandomPassword = require("r-password");

Options

The generateRandomPassword function takes the following parameters:

Parameter	Type	Description
`length`	`number`	The length of the password to be generated.
`includeNumbers`	`boolean`	Whether to include numbers (default: `true`).
`includeUppercase`	`boolean`	Whether to include uppercase letters (default: `true`).
`includeLowercase`	`boolean`	Whether to include lowercase letters (default: `true`).
`includeSymbols`	`boolean`	Whether to include symbols (default: `false`).

Examples

Basic Usage

const generateRandomPassword = require("r-password");

// Generate a password of length 12 with numbers, uppercase letters, lowercase letters, and symbols
const password = generateRandomPassword(12, true, true, true, true);
console.log("Generated Password:", password);

Custom Options

// Generate a password of length 16 with only lowercase letters and numbers
const password2 = generateRandomPassword(16, true, false, true, false);
console.log("Generated Password:", password2);

Error Handling

If no character types are selected, an error will be thrown:

try {
  const password3 = generateRandomPassword(10, false, false, false, false);
} catch (error) {
  console.error("Error:", error.message); // "At least one character type must be selected"
}