javascript-project/registration.html at main · mahnoorcodes/javascript-project · GitHub

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<!DOCTYPE html>
<html>
<head>
    <meta name="viewport" charset="utf-8" content="width=device-width, initial-scale=1">
    <title>Registration</title>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/all.min.css" rel="stylesheet" integrity="sha512-SnH5WK+bZxgPHs44uWIX+LLJAJ9/2PkPKZ5QiAj6Ta86w+fsb2TkcmfRyVX3pBnMFcV7oQPJkl9QevSCWr3W6A==" crossorigin="anonymous" referrerpolicy="no-referrer" />

    <!-- no seperate stylesheet as too many errors -->
    <style>
        .error {
            color: red;
            font-size: small;
            display:block;
            max-width: 150px;
            overflow: hidden;
            margin-left: 10px;
        }
        body, html {
            margin: 0;
            padding: 0;
            font-family: Arial, Helvetica, sans-serif;
            justify-content: center;
            display:flex;
        }
        .container-fluid{

            border-radius:25px;
            background:transparent;
            padding-top:5px;
            padding-bottom:5px;
            padding-left:40px;
            padding-right:40px;
            width:fit                                                                                                                                                                                                                                                                                                                                                                                                                                                     -content;
            border: 1px solid white;
        }
        .col-auto{
            color: white;
            font-size: 15px;
            margin: 10px;
            justify-content: center;
        }
        body{
            background-image: url('https://res.cloudinary.com/djm2h1vqr/image/upload/v1719405949/Untitled_design_sdnkq3.png');
            background-size: cover;
            background-position: center;
            display:flex;
            position: relative;

        }
        .submitbtn{
            cursor: pointer;
            border: 1px solid whitesmoke;
            background-color: transparent;
            color: white;
            font-size: x-large;
        }
        .button-container{
            display:flex;
            justify-content: center;
        }

        .row-justify-content {
            display: flex;
            justify-content: space-around;}

        .row-justify-content label,
        .row-justify-content input {
            margin: 0 10px ;
            margin-bottom: 5px;
            display:block;
        }
    </style>
</head>
<body>
    <header><div class="navbar"></div></header>
        <article class="mt-3">
        <form id="regform" action="/registration" method="post">
            <div class="container-fluid">
                <div class="row justify-content">
                    <div class="col-auto text-center" >
                        <h2>Register</h2>
                    </div>
                </div>

                <br />
                <!-- Fname label and field -->
                <div class="row-justify-content">
                        <div class="col-auto text-center">
                            <label>First Name</label>
                            <input type="text" name="fname" id="idfname">
                            <br>
                            <span id="firstNameError" class="error"></span>
                        </div>
                    <br>
                    <!-- Lname label and field -->
                    <div class="row justify-content">
                        <div class="col-auto text-center">
                            <label>Last Name</label>
                            <input type="text" name="lname" id="idlname">
                            <br>
                            <span id="lastNameError" class="error"></span>
                        </div>
                    </div>
                </div>
                <br>
                <!-- Email label and field -->
                <div class="row-justify-content">
                        <div class="col-auto text-center">
                            <label>Email</label>
                            <input type="email" name="email" id="idemail">
                            <br>
                            <span id="emailError" class="error"></span>
                        </div>
                    <br>
                    <!-- Username label and field -->
                    <div class="row justify-content">
                        <div class="col-auto text-center">
                            <label>Username</label>
                            <input type="text" name="username" id="iduname">
                            <br>
                            <span id="usernameError" class="error"></span>
                        </div>
                    </div>
                </div>
                <br>
                <!-- Password label and field -->
                <div class="row-justify-content">
                    <div class="col-auto text-center">
                        <label>Password</label>
                        <input type="password" name="password" id="idpword">
                        <br>
                        <span id="passwordError" class="error"></span>
                    </div>
                <br>
                <!-- Confirm Password label and field -->
                <div class="row justify-content">
                    <div class="col-auto text-center">
                        <label>Confirm Password</label>
                        <input type="password" name="cpword" id="idcpword">
                        <br>
                        <span id="cpasswordError" class="error"></span>
                    </div>
                </div>
            </div>
                <br>
                <!-- Btn label and field -->
                <div class="button-container">
                    <div class="col-auto text-center">
                        <button type="submit" class="submitbtn" >Submit</button>
                    </div>
                </div>
                <br>
            </div>
        </div>
    </article>
    </form>
    <script>
        const nav = document.querySelector('.navbar')
         fetch('navbar.html')
         .then(res=>res.text())
         .then(data=>{
            nav.innerHTML=data;
         })
    </script>
    <script>
        document.getElementById('regform').addEventListener('submit', function(event) {
            event.preventDefault();
            clearErrors();
            let hasErrors = false;

            // Username Validation
            const username = document.getElementById('iduname').value;
            const unamePattern = /^[A-Za-z][A-Za-z0-9_]{7,29}$/;
            if (!unamePattern.test(username)) {
                showError('usernameError', 'Username must be at least 7 characters long');
                hasErrors = true;
            }

            // Email validation
            const email = document.getElementById('idemail').value;
            const emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,6}$/;
            if (!emailPattern.test(email)) {
                showError('emailError', 'Please enter a valid email address');
                hasErrors = true;
            }

            // Password validation
            const password = document.getElementById('idpword').value;
            if (password.length < 6) {
                showError('passwordError', 'Password must be at least 6 characters long');
                hasErrors = true;
            }

            // Confirm password validation
            const confirmPassword = document.getElementById('idcpword').value;
            if (password !== confirmPassword) {
                showError('cpasswordError', 'Passwords do not match');
                hasErrors = true;
            }

            // First name validation
            const firstName = document.getElementById('idfname').value;
            if (firstName.trim() === '') {
                showError('firstNameError', 'First name is required');
                hasErrors = true;
            }

            // Last name validation
            const lastName = document.getElementById('idlname').value;
            if (lastName.trim() === '') {
                showError('lastNameError', 'Last name is required');
                hasErrors = true;
            }

            // No errors, submit form
            if (!hasErrors) {
                alert('Form submitted successfully!');
                document.getElementById('regform').submit();
            }
        });

        function showError(elementId, errorMessage) {
            const errorElement = document.getElementById(elementId);
            errorElement.textContent = errorMessage;
        }

        function clearErrors() {
            const errorElements = document.querySelectorAll('.error');
            errorElements.forEach(element => element.textContent = '');
        }
    </script>
    <script>
        document.addEventListener('DOMContentLoaded', function() {
            document.getElementById('regform').addEventListener('submit', function(event) {
                event.preventDefault();

                const username = document.getElementById('username').value.trim();
                const email = document.getElementById('email').value.trim();
                const fname = document.getElementById('fname').value.trim();
                const lname = document.getElementById('lname').value.trim();
                const password = document.getElementById('password').value.trim();

                fetch('/registration', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json'
                    },
                    body: JSON.stringify({ username, email, fname, lname, password})
                })
                .then(response => response.json())
                .then(data => {
                    if (data.success) {
                        window.location.href = '/login';
                    } else {
                        alert(data.message);
                    }
                })
                .catch(error => console.error('Error:', error));
            });
        });
    </script>
</body>
</html>