jeffoliveira977 / OTP-input-system

A library that simplifies OTP input field implementation in your web applications.

OTP Input System

The OTP Input System is a JavaScript library that simplifies the implementation of One-Time Password (OTP) input fields in your web applications. With this library, you can create highly interactive and user-friendly OTP input fields, allowing users to efficiently and securely enter OTP codes.

Key Features

• User-Friendly Interaction: Enables users to input OTP codes with ease, providing support for keyboard navigation, pasting codes from the clipboard, and more.

• Input Validation: Ensures that only numeric characters are accepted as input, enhancing security and usability.

• Automatic Focus Movement: Facilitates navigation between OTP input fields, allowing users to easily move forward and backward.

• Highly Customizable: Customize the behavior and appearance of OTP input fields according to your project's needs.

Quick Start

1. Installation: Include the JavaScript library in your web page.

2. Initialization: Create instances of the OTPInputHandler class for the OTP input fields you wish to use.

3. Easy Integration: Seamlessly integrate OTP input fields into your website or app, providing users with a secure and convenient input experience.

Example

// Create an instance of the OTPInputHandler class
const otpHandler = new OTPInputHandler(".otp-input");

// Update the OTP code field with the entered OTP value
const otpCodeField = document.getElementById("otpCode");
otpCodeField.value = otpHandler.getOTP();