codsoft_tasks/signup.html at main · Varshith78/codsoft_tasks · GitHub

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<script type="text/javascript">
        var gk_isXlsx = false;
        var gk_xlsxFileLookup = {};
        var gk_fileData = {};
        function filledCell(cell) {
          return cell !== '' && cell != null;
        }
        function loadFileData(filename) {
        if (gk_isXlsx && gk_xlsxFileLookup[filename]) {
            try {
                var workbook = XLSX.read(gk_fileData[filename], { type: 'base64' });
                var firstSheetName = workbook.SheetNames[0];
                var worksheet = workbook.Sheets[firstSheetName];

                // Convert sheet to JSON to filter blank rows
                var jsonData = XLSX.utils.sheet_to_json(worksheet, { header: 1, blankrows: false, defval: '' });
                // Filter out blank rows (rows where all cells are empty, null, or undefined)
                var filteredData = jsonData.filter(row => row.some(filledCell));

                // Heuristic to find the header row by ignoring rows with fewer filled cells than the next row
                var headerRowIndex = filteredData.findIndex((row, index) =>
                  row.filter(filledCell).length >= filteredData[index + 1]?.filter(filledCell).length
                );
                // Fallback
                if (headerRowIndex === -1 || headerRowIndex > 25) {
                  headerRowIndex = 0;
                }

                // Convert filtered JSON back to CSV
                var csv = XLSX.utils.aoa_to_sheet(filteredData.slice(headerRowIndex)); // Create a new sheet from filtered array of arrays
                csv = XLSX.utils.sheet_to_csv(csv, { header: 1 });
                return csv;
            } catch (e) {
                console.error(e);
                return "";
            }
        }
        return gk_fileData[filename] || "";
        }
        </script><!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Mobile App Signup</title>
  <script src="https://cdn.tailwindcss.com"></script>
</head>
<body class="bg-gray-100 flex items-center justify-center min-h-screen">
  <div class="bg-white p-6 rounded-lg shadow-lg w-full max-w-md">
    <h2 class="text-2xl font-bold text-center text-gray-800 mb-6">Welcome to Our App!</h2>
    <p id="personalized-message" class="text-center text-gray-600 mb-4">Let's get you started.</p>
    <div id="error-message" class="hidden text-red-500 text-sm mb-4 text-center"></div>
    <form id="signup-form" class="space-y-4">
      <div>
        <label for="name" class="block text-sm font-medium text-gray-700">Your Name</label>
        <input
          type="text"
          id="name"
          name="name"
          class="mt-1 w-full p-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
          placeholder="Enter your name"
          required
        />
      </div>
      <div>
        <label for="email" class="block text-sm font-medium text-gray-700">Email</label>
        <input
          type="email"
          id="email"
          name="email"
          class="mt-1 w-full p-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
          placeholder="Enter your email"
          required
        />
      </div>
      <div>
        <label for="password" class="block text-sm font-medium text-gray-700">Password</label>
        <input
          type="password"
          id="password"
          name="password"
          class="mt-1 w-full p-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
          placeholder="Create a password"
          required
        />
      </div>
      <button
        type="submit"
        class="w-full bg-blue-600 text-white p-2 rounded-md hover:bg-blue-700 transition duration-200"
      >
        Sign Up
      </button>
    </form>
    <p class="text-center text-sm text-gray-600 mt-4">
      Your data is secure with us. We use encryption to protect your information.
    </p>
  </div>

  <script>
    const form = document.getElementById('signup-form');
    const nameInput = document.getElementById('name');
    const emailInput = document.getElementById('email');
    const passwordInput = document.getElementById('password');
    const errorMessage = document.getElementById('error-message');
    const personalizedMessage = document.getElementById('personalized-message');

    // Personalize the message when the user types their name
    nameInput.addEventListener('input', () => {
      const name = nameInput.value.trim();
      personalizedMessage.textContent = name
        ? `Hi, ${name}! Let's get you started.`
        : "Let's get you started.";
    });

    // Form submission and validation
    form.addEventListener('submit', (e) => {
      e.preventDefault();
      errorMessage.classList.add('hidden');
      let error = '';

      // Basic validation
      if (!nameInput.value.trim()) {
        error = 'Please enter your name.';
      } else if (!emailInput.value.includes('@') || !emailInput.value.includes('.')) {
        error = 'Please enter a valid email.';
      } else if (passwordInput.value.length < 6) {
        error = 'Password must be at least 6 characters long.';
      }

      if (error) {
        errorMessage.textContent = error;
        errorMessage.classList.remove('hidden');
        return;
      }

      // Simulate successful signup (replace with actual backend logic)
      alert(`Welcome, ${nameInput.value}! Signup successful!`);
      form.reset();
      personalizedMessage.textContent = "Let's get you started.";
    });
  </script>
</body>
</html>