thinkphp · October 13, 2024 07:10
diff --git a/login.html b/login.html

 <!DOCTYPE html>
 <html lang="en">
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Login Form with Changing Border</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
            background-color: #f0f0f0;
        }
        .login-container {
            background-color: white;
            padding: 2rem;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            width: 300px;
            border: 5px solid black; /* Added border */
        }
        h2 {
            text-align: center;
            margin-bottom: 1.5rem;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
        }
        input[type="text"],
        input[type="password"] {
            width: 100%;
            padding: 0.5rem;
            border: 1px solid #ccc;
            border-radius: 4px;
        }
        .password-toggle {
            position: relative;
        }
        .toggle-password {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            cursor: pointer;
            user-select: none;
        }
        button {
            width: 100%;
            padding: 0.75rem;
            background-color: #007bff;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 1rem;
        }
        button:hover {
            background-color: #0056b3;
        }
        .error {
            color: red;
            font-size: 0.875rem;
            margin-top: 0.25rem;
        }
    </style>
 </head>
 <body>
    <div class="login-container" id="loginContainer">
        <h2>Login</h2>
        <form id="loginForm">
            <div class="form-group">
                <label for="username">Username</label>
                <input type="text" id="username" name="username" required>
                <div id="usernameError" class="error"></div>
            </div>
            <div class="form-group">
                <label for="password">Password</label>
                <div class="password-toggle">
                    <input type="password" id="password" name="password" required>
                    <span class="toggle-password" onclick="togglePassword()">👁️</span>
                </div>
                <div id="passwordError" class="error"></div>
            </div>
            <button type="submit">Login</button>
        </form>
    </div>

    <script>
        const loginForm = document.getElementById('loginForm');
        const usernameInput = document.getElementById('username');
        const passwordInput = document.getElementById('password');
        const usernameError = document.getElementById('usernameError');
        const passwordError = document.getElementById('passwordError');

        loginForm.addEventListener('submit', function(e) {
            e.preventDefault();
            let isValid = true;

            // Username validation
            if (usernameInput.value.trim() === '') {
                usernameError.textContent = 'Username is required';
                isValid = false;
            } else {
                usernameError.textContent = '';
            }

            // Password validation
            if (passwordInput.value.length < 6) {
                passwordError.textContent = 'Password must be at least 6 characters long';
                isValid = false;
            } else {
                passwordError.textContent = '';
            }

            if (isValid) {
                alert('Login successful!'); // Replace with your login logic
            }
        });

        function togglePassword() {
            const type = passwordInput.getAttribute('type') === 'password' ? 'text' : 'password';
            passwordInput.setAttribute('type', type);
        }

        // Color-changing border effect
        const colors = ['red', 'green', 'blue', 'yellow', 'purple'];
        let currentIndex = 0;
        setInterval(function() {
            const loginContainer = document.getElementById('loginContainer');
            loginContainer.style.borderColor = colors[currentIndex];
            currentIndex = (currentIndex + 1) % colors.length;
        }, 1000);
    </script>
 </body>
 </html>

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Login Form with Changing Border</title>
	<style>
	body {
	font-family: Arial, sans-serif;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
	margin: 0;
	background-color: #f0f0f0;
	}
	.login-container {
	background-color: white;
	padding: 2rem;
	border-radius: 8px;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
	width: 300px;
	border: 5px solid black; /* Added border */
	}
	h2 {
	text-align: center;
	margin-bottom: 1.5rem;
	}
	.form-group {
	margin-bottom: 1rem;
	}
	label {
	display: block;
	margin-bottom: 0.5rem;
	}
	input[type="text"],
	input[type="password"] {
	width: 100%;
	padding: 0.5rem;
	border: 1px solid #ccc;
	border-radius: 4px;
	}
	.password-toggle {
	position: relative;
	}
	.toggle-password {
	position: absolute;
	right: 10px;
	top: 50%;
	transform: translateY(-50%);
	cursor: pointer;
	user-select: none;
	}
	button {
	width: 100%;
	padding: 0.75rem;
	background-color: #007bff;
	color: white;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	font-size: 1rem;
	}
	button:hover {
	background-color: #0056b3;
	}
	.error {
	color: red;
	font-size: 0.875rem;
	margin-top: 0.25rem;
	}
	</style>
	</head>
	<body>
	<div class="login-container" id="loginContainer">
	<h2>Login</h2>
	<form id="loginForm">
	<div class="form-group">
	<label for="username">Username</label>
	<input type="text" id="username" name="username" required>
	<div id="usernameError" class="error"></div>
	</div>
	<div class="form-group">
	<label for="password">Password</label>
	<div class="password-toggle">
	<input type="password" id="password" name="password" required>
	<span class="toggle-password" onclick="togglePassword()">👁️</span>
	</div>
	<div id="passwordError" class="error"></div>
	</div>
	<button type="submit">Login</button>
	</form>
	</div>

	<script>
	const loginForm = document.getElementById('loginForm');
	const usernameInput = document.getElementById('username');
	const passwordInput = document.getElementById('password');
	const usernameError = document.getElementById('usernameError');
	const passwordError = document.getElementById('passwordError');

	loginForm.addEventListener('submit', function(e) {
	e.preventDefault();
	let isValid = true;

	// Username validation
	if (usernameInput.value.trim() === '') {
	usernameError.textContent = 'Username is required';
	isValid = false;
	} else {
	usernameError.textContent = '';
	}

	// Password validation
	if (passwordInput.value.length < 6) {
	passwordError.textContent = 'Password must be at least 6 characters long';
	isValid = false;
	} else {
	passwordError.textContent = '';
	}

	if (isValid) {
	alert('Login successful!'); // Replace with your login logic
	}
	});

	function togglePassword() {
	const type = passwordInput.getAttribute('type') === 'password' ? 'text' : 'password';
	passwordInput.setAttribute('type', type);
	}

	// Color-changing border effect
	const colors = ['red', 'green', 'blue', 'yellow', 'purple'];
	let currentIndex = 0;
	setInterval(function() {
	const loginContainer = document.getElementById('loginContainer');
	loginContainer.style.borderColor = colors[currentIndex];
	currentIndex = (currentIndex + 1) % colors.length;
	}, 1000);
	</script>
	</body>
	</html>