@kripanshu-singh/generatepassword v0.0.7

Password Generator

A customizable password generator function written in JavaScript. It allows users to generate strong, random passwords with options for including numbers, special characters, uppercase, and lowercase letters, and even inserting custom words.

Installation

Install the package via npm or yarn:

npm install @kripanshu-singh/generatepassword

yarn add @kripanshu-singh/generatepassword

Usage

Import the generatePassword function into your project:

import generatePassword from "@kripanshu-singh/generatepassword";

Function Signature

generatePassword({
    includeNumbers = false,
    includeSpecialChars = false,
    isUppercase = true,
    isLowercase = true,
    passwordLength = 8,
    inputWord = "",
});

Parameters

• includeNumbers (boolean): Optional. If true, includes numbers (0-9) in the generated password. Defaults to false.

• includeSpecialChars (boolean): Optional. If true, includes special characters (e.g., !@#$%^&*()) in the generated password. Defaults to false.

• isUppercase (boolean): Optional. If true, the generated password will contain uppercase letters. Defaults to true.

• isLowercase (boolean): Optional. If true, the generated password will contain lowercase letters. Defaults to true.

• passwordLength (number): Optional. The total length of the password (including the custom word if provided). Defaults to 8.

• inputWord (string): Optional. A custom word to be included in the password. It will be randomized and inserted into the generated password. Defaults to an empty string.

Return Value

• Returns a string representing the generated password based on the specified options.

Examples

Generate a password with default options

const password = generatePassword({});
console.log(password); // Example: 'WqRtGhPl'

Generate a password with numbers and special characters

const password = generatePassword({
    includeNumbers: true,
    includeSpecialChars: true,
});
console.log(password); // Example: 'wQ9!tH#1'

Generate a 12-character password with a custom word

const password = generatePassword({
    passwordLength: 12,
    inputWord: "secure",
});
console.log(password); // Example: 'XySeCuwRtP'

Generate a lowercase-only password

const password = generatePassword({
    isUppercase: false,
    isLowercase: true,
});
console.log(password); // Example: 'rfpybzok'

License

MIT