timestamp not appear

[SandiSopian]

No description provided.

[hidegh]

just add a hidden element on the form, make sure to set it to the current date...
actually you could even just use const data = new FormData(form); and append a date that way...

         <form>
         
            <input type="hidden" id="currentDate" name="Date" />
            <button type="submit" class="btn btn-danger mt-3">Submit</button>
          </form>
          <script>
            const currentDateElement = document.getElementById('currentDate');
            const currentDate = new Date().toLocaleDateString();
            currentDateElement.value = currentDate;
          </script>