HTML, CSS 및 JavaScript를 사용하여 최신 로그인 및 등록 양식으로 웹 사이트를 만드는 방법

이 튜토리얼에서는 HTML, CSS 및 JavaScript를 사용하여 만든 로그인 및 등록 양식으로 웹 사이트를 만드는 방법을 배웁니다. 이 페이지에서 사용자는 다른 페이지로 이동하지 않고 로그인 또는 등록을 선택할 수 있습니다.

HTML, CSS 및 JavaScript를 사용하여 만든 로그인 및 등록 양식으로 웹 사이트를 만들려면 다음 단계별 지침을 따르십시오.

폴더를 만듭니다. 원하는 대로 이 폴더의 이름을 지정할 수 있으며 이 폴더 안에 언급된 파일을 만듭니다.

  • index.html 파일을 만듭니다. 파일 이름은 index여야 하며 확장자는 .html이어야 합니다.
  • style.css 파일을 만듭니다. 파일 이름은 스타일이어야 하며 확장자는 .css여야 합니다.
  • script.js 파일을 생성합니다. 파일 이름은 script 및 확장자 .js여야 합니다. 
     

전체 코드:
 

시작하려면 다음 HTML 코드를 index.html 파일에 추가하십시오.

<!DOCTYPE html>
<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">
    <link rel="stylesheet" href="boxicons/css/boxicons.min.css">
    <link href='https://unpkg.com/boxicons@2.1.4/css/boxicons.min.css' rel='stylesheet'>
    <link rel="stylesheet" href="style.css">
    <title>Ludiflex | Login & Registration</title>
</head>
<body>
 <div class="wrapper">
    <nav class="nav">
        <div class="nav-logo">
            <p>LOGO .</p>
        </div>
        <div class="nav-menu" id="navMenu">
            <ul>
                <li><a href="#" class="link active">Home</a></li>
                <li><a href="#" class="link">Blog</a></li>
                <li><a href="#" class="link">Services</a></li>
                <li><a href="#" class="link">About</a></li>
            </ul>
        </div>
        <div class="nav-button">
            <button class="btn white-btn" id="loginBtn" onclick="login()">Sign In</button>
            <button class="btn" id="registerBtn" onclick="register()">Sign Up</button>
        </div>
        <div class="nav-menu-btn">
            <i class="bx bx-menu" onclick="myMenuFunction()"></i>
        </div>
    </nav>

<!----------------------------- Form box ----------------------------------->    
    <div class="form-box">
        
        <!------------------- login form -------------------------->

        <div class="login-container" id="login">
            <div class="top">
                <span>Don't have an account? <a href="#" onclick="register()">Sign Up</a></span>
                <header>Login</header>
            </div>
            <div class="input-box">
                <input type="text" class="input-field" placeholder="Username or Email">
                <i class="bx bx-user"></i>
            </div>
            <div class="input-box">
                <input type="password" class="input-field" placeholder="Password">
                <i class="bx bx-lock-alt"></i>
            </div>
            <div class="input-box">
                <input type="submit" class="submit" value="Sign In">
            </div>
            <div class="two-col">
                <div class="one">
                    <input type="checkbox" id="login-check">
                    <label for="login-check"> Remember Me</label>
                </div>
                <div class="two">
                    <label><a href="#">Forgot password?</a></label>
                </div>
            </div>
        </div>

        <!------------------- registration form -------------------------->
        <div class="register-container" id="register">
            <div class="top">
                <span>Have an account? <a href="#" onclick="login()">Login</a></span>
                <header>Sign Up</header>
            </div>
            <div class="two-forms">
                <div class="input-box">
                    <input type="text" class="input-field" placeholder="Firstname">
                    <i class="bx bx-user"></i>
                </div>
                <div class="input-box">
                    <input type="text" class="input-field" placeholder="Lastname">
                    <i class="bx bx-user"></i>
                </div>
            </div>
            <div class="input-box">
                <input type="text" class="input-field" placeholder="Email">
                <i class="bx bx-envelope"></i>
            </div>
            <div class="input-box">
                <input type="password" class="input-field" placeholder="Password">
                <i class="bx bx-lock-alt"></i>
            </div>
            <div class="input-box">
                <input type="submit" class="submit" value="Register">
            </div>
            <div class="two-col">
                <div class="one">
                    <input type="checkbox" id="register-check">
                    <label for="register-check"> Remember Me</label>
                </div>
                <div class="two">
                    <label><a href="#">Terms & conditions</a></label>
                </div>
            </div>
        </div>
    </div>
</div>   
</body>
</html>

다음으로 style.css 파일에 다음 CSS 코드를 추가합니다.

 

/* POPPINS FONT */
  @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

*{  
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
body{
    background: url("images/1.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    overflow: hidden;
}
.wrapper{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 110vh;
    background: rgba(39, 39, 39, 0.4);
}
.nav{
    position: fixed;
    top: 0;
    display: flex;
    justify-content: space-around;
    width: 100%;
    height: 100px;
    line-height: 100px;
    background: linear-gradient(rgba(39,39,39, 0.6), transparent);
    z-index: 100;
}
.nav-logo p{
    color: white;
    font-size: 25px;
    font-weight: 600;
}
.nav-menu ul{
    display: flex;
}
.nav-menu ul li{
    list-style-type: none;
}
.nav-menu ul li .link{
    text-decoration: none;
    font-weight: 500;
    color: #fff;
    padding-bottom: 15px;
    margin: 0 25px;
}
.link:hover, .active{
    border-bottom: 2px solid #fff;
}
.nav-button .btn{
    width: 130px;
    height: 40px;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: .3s ease;
}
.btn:hover{
    background: rgba(255, 255, 255, 0.3);
}
#registerBtn{
    margin-left: 15px;
}
.btn.white-btn{
    background: rgba(255, 255, 255, 0.7);
}
.btn.btn.white-btn:hover{
    background: rgba(255, 255, 255, 0.5);
}
.nav-menu-btn{
    display: none;
}
.form-box{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 512px;
    height: 420px;
    overflow: hidden;
    z-index: 2;
}
.login-container{
    position: absolute;
    left: 4px;
    width: 500px;
    display: flex;
    flex-direction: column;
    transition: .5s ease-in-out;
}
.register-container{
    position: absolute;
    right: -520px;
    width: 500px;
    display: flex;
    flex-direction: column;
    transition: .5s ease-in-out;
}
.top span{
    color: #fff;
    font-size: small;
    padding: 10px 0;
    display: flex;
    justify-content: center;
}
.top span a{
    font-weight: 500;
    color: #fff;
    margin-left: 5px;
}
header{
    color: #fff;
    font-size: 30px;
    text-align: center;
    padding: 10px 0 30px 0;
}
.two-forms{
    display: flex;
    gap: 10px;
}
.input-field{
    font-size: 15px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    height: 50px;
    width: 100%;
    padding: 0 10px 0 45px;
    border: none;
    border-radius: 30px;
    outline: none;
    transition: .2s ease;
}
.input-field:hover, .input-field:focus{
    background: rgba(255, 255, 255, 0.25);
}
::-webkit-input-placeholder{
    color: #fff;
}
.input-box i{
    position: relative;
    top: -35px;
    left: 17px;
    color: #fff;
}
.submit{
    font-size: 15px;
    font-weight: 500;
    color: black;
    height: 45px;
    width: 100%;
    border: none;
    border-radius: 30px;
    outline: none;
    background: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: .3s ease-in-out;
}
.submit:hover{
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 1px 5px 7px 1px rgba(0, 0, 0, 0.2);
}
.two-col{
    display: flex;
    justify-content: space-between;
    color: #fff;
    font-size: small;
    margin-top: 10px;
}
.two-col .one{
    display: flex;
    gap: 5px;
}
.two label a{
    text-decoration: none;
    color: #fff;
}
.two label a:hover{
    text-decoration: underline;
}
@media only screen and (max-width: 786px){
    .nav-button{
        display: none;
    }
    .nav-menu.responsive{
        top: 100px;
    }
    .nav-menu{
        position: absolute;
        top: -800px;
        display: flex;
        justify-content: center;
        background: rgba(255, 255, 255, 0.2);
        width: 100%;
        height: 90vh;
        backdrop-filter: blur(20px);
        transition: .3s;
    }
    .nav-menu ul{
        flex-direction: column;
        text-align: center;
    }
    .nav-menu-btn{
        display: block;
    }
    .nav-menu-btn i{
        font-size: 25px;
        color: #fff;
        padding: 10px;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        cursor: pointer;
        transition: .3s;
    }
    .nav-menu-btn i:hover{
        background: rgba(255, 255, 255, 0.15);
    }
}
@media only screen and (max-width: 540px) {
    .wrapper{
        min-height: 100vh;
    }
    .form-box{
        width: 100%;
        height: 500px;
    }
    .register-container, .login-container{
        width: 100%;
        padding: 0 20px;
    }
    .register-container .two-forms{
        flex-direction: column;
        gap: 0;
    }
}

마지막으로 script.js 파일에 다음 JavaScript 코드를 추가합니다.

<script>
   
   function myMenuFunction() {
    var i = document.getElementById("navMenu");

    if(i.className === "nav-menu") {
        i.className += " responsive";
    } else {
        i.className = "nav-menu";
    }
   }
 
</script>

<script>

    var a = document.getElementById("loginBtn");
    var b = document.getElementById("registerBtn");
    var x = document.getElementById("login");
    var y = document.getElementById("register");

    function login() {
        x.style.left = "4px";
        y.style.right = "-520px";
        a.className += " white-btn";
        b.className = "btn";
        x.style.opacity = 1;
        y.style.opacity = 0;
    }

    function register() {
        x.style.left = "-510px";
        y.style.right = "5px";
        a.className = "btn";
        b.className += " white-btn";
        x.style.opacity = 0;
        y.style.opacity = 1;
    }

</script>
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