Update index.html

index.html

@@ -162,20 +162,24 @@
     document.getElementById('userCount').innerText = `Online Users: ${onlineUsersCount}`    
 });
         function sendMessage() {
-            document.getElementById('btn').disabled = true
-            var message = userInput.value;
-            if(message.length>1200){
-                alert('messsage lenght exceeds 1200 chracters!!')
-            }
-            else{
-            var data = {
-                user: user,
-                message: message
-            };
-            socket.emit('message', data);
-            userInput.value = '';
-        }
-        }
+    document.getElementById('btn').disabled = true;
+    setTimeout(function(){
+        document.getElementById('btn').disabled = false;
+    }, 5000); // 5000 milliseconds = 5 seconds
+
+    var message = userInput.value;
+    if (message.length > 1200) {
+        alert('Message length exceeds 1200 characters!!');
+    } else {
+        var data = {
+            user: user,
+            message: message
+        };
+        socket.emit('message', data);
+        userInput.value = '';
+    }
+}
+
         userInput.addEventListener("keypress", function(event) {
       if (event.keyCode === 13) { 
         if(!document.getElementById('btn').disabled){