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loginSignup.js
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loginSignup.js
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function signUp() {
const firstName = document.getElementById('first-name').value;
const email = document.getElementById('signup-email').value;
const password = document.getElementById('signup-password').value;
// Check if user already exists in local storage
if (localStorage.getItem(email)) {
alert('User with this email already exists.');
return;
}
// Store user data in local storage (not secure for production)
const userData = { firstName, email, password };
localStorage.setItem(email, JSON.stringify(userData));
alert('Signup successful. You can now log in.');
// Clear the signup form fields after successful signup
document.getElementById('first-name').value = '';
document.getElementById('signup-email').value = '';
document.getElementById('signup-password').value = '';
window.location.href = "index.html";
}
function logIn() {
const email = document.getElementById('login-email').value;
const password = document.getElementById('login-password').value;
// Retrieve user data from local storage
const userData = JSON.parse(localStorage.getItem(email));
// Check if user exists and the password is correct
if (userData && userData.password === password) {
alert(`Welcome, ${userData.firstName}!`);
// Redirect to index.html after successful login
window.location.href = "index.html";
} else {
alert('Invalid email or password.');
}
}