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script.js
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script.js
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// Add your custom JavaScript code below this line
// Toggle the navbar's dropdown menu on small screens
function toggleNavbar() {
var navbar = document.getElementById("navbar");
if (navbar.className === "navbar") {
navbar.className += " responsive";
} else {
navbar.className = "navbar";
}
}
// Validate the contact form before submission
function validateForm() {
// Get the form elements
var name = document.forms["contactForm"]["name"];
var email = document.forms["contactForm"]["email"];
var message = document.forms["contactForm"]["message"];
// Validate the name field
if (name.value == "") {
window.alert("Please enter your name.");
name.focus();
return false;
}
// Validate the email field
if (email.value == "") {
window.alert("Please enter a valid email address.");
email.focus();
return false;
}
// Validate the message field
if (message.value == "") {
window.alert("Please enter a message.");
message.focus();
return false;
}
// If all fields are valid, submit the form
return true;
}