validation added

contactus.html

@@ -387,11 +387,11 @@ <h1>Contact Us</h1>
             <form id="contactForm">
                 <div class="form-cont">
                     <label for="name">Your Name:</label>
-                    <input type="text" id="name" placeholder="Enter your full name" required>
+                    <input type="text" id="name" placeholder="Enter your full name" required pattern="[A-Za-z\s]+" title="Please enter a valid name (Without numbers and special characters)">
                   </div>
                   <div class="form-cont">
                     <label for="email">Email Address:</label>
-                    <input type="text" id="email" placeholder="Enter your email" required>
+                    <input type="email" id="email" placeholder="Enter your email" required>
                   </div>
                   <div class="form-cont">
                     <label for="name">Subject:</label>