Description:
This project implements a login form with essential security measures, including a captcha verification system. It's designed to demonstrate how to create a functional and secure login experience using front-end technologies. The form collects user credentials (username and password) and verifies them alongside a dynamically generated captcha to prevent automated submissions.
Features:
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User-Friendly Interface: Clean and intuitive design for a seamless login experience. ✨
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HTML Structure: Well-organized HTML providing the foundation for the login form, including labels, input fields, and buttons. 🧱
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CSS Styling: Visually appealing design with customizable styles for a polished look. 🎨
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JavaScript Functionality: Enhances the form with dynamic behavior and interactivity:
- Captcha Generation: Dynamically creates a captcha image with random characters for each login attempt. 🔄
- Captcha Validation: Verifies the user-entered captcha against the generated captcha. ❌✅
- Client-Side Validation: Basic client-side validation to ensure username and password fields are not empty.
⚠️
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Enhanced Security: Captcha implementation significantly reduces the risk of bot attacks and automated logins. 🔒
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Customizable: Easily customizable HTML, CSS, and JavaScript to adapt the form to specific needs. 🛠️
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Clear Code Comments: Well-commented code for easy understanding and modification. 📝
Fields:
- Username: Input field for the user's username. 👤
- Password: Input field for the user's password (with password visibility toggle). 🔑
- Captcha: Display area for the generated captcha image. 🖼️
- Captcha Input: Input field for the user to enter the captcha text. ⌨️
Button:
- Login: Submits the form for verification. ➡️
Ideal For:
- Learning about form creation and validation with HTML, CSS, and JavaScript. 📚
- Understanding captcha implementation for security. 💡
- Building secure login forms for web applications. 💻
To Run:
- Clone the repository. ⬇️
- Open the
index.htmlfile in your web browser. 🌐