🔐 OTP Generator Module

A simple and flexible OTP (One-Time Password) generator module for JavaScript and TypeScript. Supports numeric, alphabetic, and special character combinations with customizable options.

📦 Installation

npm install otp-generator-module

Usage 🛠️

import { generateOTP } from 'otp-generator-module';

// 1️⃣ Default 4-digit numeric OTP
console.log(generateOTP()); // e.g., '3847'

// 2️⃣ 6-digit numeric OTP
console.log(generateOTP({ length: 6 }));

// 3️⃣ 6-digit with lowercase alphabets
console.log(generateOTP({ length: 6, alphabets: true }));

// 4️⃣ 6-digit with uppercase letters
console.log(generateOTP({ length: 6, upperCase: true }));

// 5️⃣ 6-digit with special characters
console.log(generateOTP({ length: 6, specialChars: true }));

// 6️⃣ 6-digit with alphabets + uppercase
console.log(generateOTP({ length: 6, alphabets: true, upperCase: true }));

// 7️⃣ 6-digit with alphabets + special characters
console.log(generateOTP({ length: 6, alphabets: true, specialChars: true }));

// 8️⃣ 6-digit with uppercase + special characters
console.log(generateOTP({ length: 6, upperCase: true, specialChars: true }));

// 9️⃣ 6-digit with alphabets + uppercase + special characters
console.log(generateOTP({ length: 6, alphabets: true, upperCase: true, specialChars: true }));

License 📜

MIT License.

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