Answers for "$this->alert(sweetAlert"

Sweetalert

<script src="https://unpkg.com/sweetalert/dist/sweetalert.min.js"></script>
<script>swal("My title", "My description", "success");</script>

sweetalert

swal({  title: "Good job!",  text: "You clicked the button!",  icon: "success",  button: "Aww yiss!",});

sweetalert

swal("Good job!", "You clicked the button!", "error");

sweetalert

swal("Hello world!");