<span class="mr-2 d-none d-lg-inline text-gray-600 small"><?php echo e(Auth::user()->name); ?></span> code example

Example: d-block d-none js

chartElement.classList.contains('d-none') ? chartElement.classList.remove('d-none') : '';
!chartElement.classList.contains('d-block') ? chartElement.classList.add('d-block') : '';

noDataElement.classList.contains('d-block') ? noDataElement.classList.remove('d-block') : '';
!noDataElement.classList.contains('d-none') ? noDataElement.classList.add('d-none') : '';