Website with Login & Registration Form in HTML CSS & JavaScript

by Letscode - October 4,2023

While learning web development creating a website with a Login and Registration Form could be the best project for beginners to intermediate-level web developers.

Today in this blog you will learn how to build a website that includes a Login and Registration Form using HTML, CSS, and JavaScript. While I have previously designed many websites with Login and Registration Forms, they were created as separate entities.

As you can see on the given image of the Website with the Login & Signup Form that you will be going to learn to create today. The website will have a navigation bar with a logo and nav links with a button that will toggle the form. To toggle the login and registration form there is a button at the bottom of the form.

Steps for Creating a Website with Login & Registration Form

To create a Website with Login & Registration Form using HTML, CSS, and vanilla JavaScript, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js
Download the background image and put this image inside the project folder. This is the website background image.

Once you create these files, paste the given codes into the specified files. If you don’t want to do these then scroll down and download all the source code files of the Website with the Login & Registration Form, by clicking on the given download button.

First, paste the following codes into your index.html file.

HTML

                                              
<!DOCTYPE html>
<!-- Coding By LetsCodeweb -->
<html lang="en">

<head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Website with Login & Registration Form</title>
    <link rel="stylesheet" href="/style.css" />
    <!-- Unicons -->
    <link rel="stylesheet" href="https://unicons.iconscout.com/release/v4.0.0/css/line.css" />
</head>

<body>
    <!-- Dev By LetsCodeweb -->
    <header class="header">
        <nav class="nav">
            <a href="#" class="nav_logo">LetsCode</a>

            <ul class="nav_items">
                <li class="nav_item">
                    <a href="#" class="nav_link">Home</a>
                    <a href="#" class="nav_link">Product</a>
                    <a href="#" class="nav_link">Services</a>
                    <a href="#" class="nav_link">Contact</a>
                </li>
            </ul>

            <button class="button" id="form-open">Login</button>
        </nav>
    </header>

    <!-- Home -->
    <section class="home">
        <div class="form_container">
            <i class="uil uil-times form_close"></i>
            <!-- Login From -->
            <div class="form login_form">
                <form action="#">
                    <h2>Login</h2>

                    <div class="input_box">
                        <input type="email" placeholder="Enter your email" required />
                        <i class="uil uil-envelope-alt email"></i>
                    </div>
                    <div class="input_box">
                        <input type="password" placeholder="Enter your password" required />
                        <i class="uil uil-lock password"></i>
                        <i class="uil uil-eye-slash pw_hide"></i>
                    </div>

                    <div class="option_field">
                        <span class="checkbox">
                            <input type="checkbox" id="check" />
                            <label for="check">Remember me</label>
                        </span>
                        <a href="#" class="forgot_pw">Forgot password?</a>
                    </div>

                    <button class="button">Login Now</button>

                    <div class="login_signup">Don't have an account? <a href="#" id="signup">Signup</a></div>
                </form>
            </div>

            <!-- Signup From -->
            <div class="form signup_form">
                <form action="#">
                    <h2>Signup</h2>

                    <div class="input_box">
                        <input type="email" placeholder="Enter your email" required />
                        <i class="uil uil-envelope-alt email"></i>
                    </div>
                    <div class="input_box">
                        <input type="password" placeholder="Create password" required />
                        <i class="uil uil-lock password"></i>
                        <i class="uil uil-eye-slash pw_hide"></i>
                    </div>
                    <div class="input_box">
                        <input type="password" placeholder="Confirm password" required />
                        <i class="uil uil-lock password"></i>
                        <i class="uil uil-eye-slash pw_hide"></i>
                    </div>

                    <button class="button">Signup Now</button>

                    <div class="login_signup">Already have an account? <a href="#" id="login">Login</a></div>
                </form>
            </div>
        </div>
    </section>

    <script src="/script.js"></script>
</body>

</html>

Second, paste the following codes into your style.css file.

CSS

                                              
/* Coding by Letscode */
/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap");

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

a {
    text-decoration: none;
}

.header {
    position: fixed;
    height: 80px;
    width: 100%;
    z-index: 100;
    padding: 0 20px;
}

.nav {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
}

.nav,
.nav_item {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-between;
}

.nav_logo,
.nav_link,
.button {
    color: #fff;
}

.nav_logo {
    font-size: 25px;
}

.nav_item {
    column-gap: 25px;
}

.nav_link:hover {
    color: #d9d9d9;
}

.button {
    padding: 6px 24px;
    border: 2px solid #fff;
    background: transparent;
    border-radius: 6px;
    cursor: pointer;
}

.button:active {
    transform: scale(0.98);
}

/* Home */
.home {
    position: relative;
    height: 100vh;
    width: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.991), rgba(0, 0, 0, 0.068)), url(/Website-with-Login-regestation/hero.jpg);
    background-position: center;
    background-size: cover;
}

.home::before {
    content: "";
    position: absolute;
    height: 100%;
    width: 100%;
    background: linear-gradient(120deg, rgba(101, 88, 88, 0.091), rgba(32, 18, 18, 0.785));
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: all 0.5s ease-out;
}

.home.show::before {
    opacity: 1;
    pointer-events: auto;
}

/* From */
.form_container {
    position: fixed;
    max-width: 320px;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1.2);
    z-index: 101;
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: rgba(255, 226, 226, 0.1);
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s ease-out;
}

.home.show .form_container {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(1);
}

.signup_form {
    display: none;
}

.form_container.active .signup_form {
    display: block;
}

.form_container.active .login_form {
    display: none;
}

.form_close {
    position: absolute;
    top: 10px;
    right: 20px;
    color: #000;
    font-size: 22px;
    opacity: 0.7;
    cursor: pointer;
}

.form_container h2 {
    font-size: 22px;
    color: #000;
    text-align: center;
}

.input_box {
    position: relative;
    margin-top: 30px;
    width: 100%;
    height: 40px;
}

.input_box input {
    height: 100%;
    width: 100%;
    border: none;
    outline: none;
    padding: 0 30px;
    color: #000;
    transition: all 0.2s ease;
    border-bottom: 1.5px solid #aaaaaa;
}

.input_box input:focus {
    border-color: #800080;
}

.input_box i {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    color: #000;
}

.input_box i.email,
.input_box i.password {
    left: 0;
}

.input_box input:focus~i.email,
.input_box input:focus~i.password {
    color: #000;
}

.input_box i.pw_hide {
    right: 5%;
    font-size: 18px;
    cursor: pointer;
    color: #000;
}

.option_field {
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form_container a {
    color: #c40be0;
    font-size: 12px;
}

.form_container a:hover {
    text-decoration: underline;
}

.checkbox {
    display: flex;
    column-gap: 8px;
    white-space: nowrap;
}

.checkbox input {
    accent-color: #800080;
}

.checkbox label {
    font-size: 12px;
    cursor: pointer;
    user-select: none;
    color: #000;
}

.form_container .button {
    background: #800080;
    margin-top: 30px;
    width: 100%;
    padding: 10px 0;
    border-radius: 10px;
}

.login_signup {
    font-size: 12px;
    text-align: center;
    margin-top: 15px;
    color: #000;
}

Third, paste the following codes into your script.js file.

                                              
// Javascript Code 
const formOpenBtn = document.querySelector("#form-open"),
    home = document.querySelector(".home"),
    formContainer = document.querySelector(".form_container"),
    formCloseBtn = document.querySelector(".form_close"),
    signupBtn = document.querySelector("#signup"),
    loginBtn = document.querySelector("#login"),
    pwShowHide = document.querySelectorAll(".pw_hide");

formOpenBtn.addEventListener("click", () => home.classList.add("show"));
formCloseBtn.addEventListener("click", () => home.classList.remove("show"));

pwShowHide.forEach((icon) => {
    icon.addEventListener("click", () => {
        let getPwInput = icon.parentElement.querySelector("input");
        if (getPwInput.type === "password") {
            getPwInput.type = "text";
            icon.classList.replace("uil-eye-slash", "uil-eye");
        } else {
            getPwInput.type = "password";
            icon.classList.replace("uil-eye", "uil-eye-slash");
        }
    });
});

signupBtn.addEventListener("click", (e) => {
    e.preventDefault();
    formContainer.classList.add("active");
});
loginBtn.addEventListener("click", (e) => {
    e.preventDefault();
    formContainer.classList.remove("active");
});

That’s all, now you’ve successfully created a Website with a Login & Registration Form. If your code doesn’t work or you’ve faced any problems, please download the source code files from the given download button. It’s free and a zip file containing the project folder with source code files will be downloaded.

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