title: Toastr Growl is not showing up after a successful AJAX call
body: <p>Working through my JavaScript code, I'm able to get the alert for malformed URLs working but when a successful POST happened, I can get the <code>response.id</code> to show up via an <code>alert</code> call but not using the same toastr growl I used for my malformed URLs logic.  Am I missing something?</p>
  
  <pre><code>&lt;link href="http://cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/css/toastr.css" rel="stylesheet"/&gt;
  &lt;script src="http://cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/js/toastr.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript"&gt;
      $(function () {
          $('#submit').click(function () {
              var txt = $('#url').val();
              var re = /(http(s)?:\\)?([\w-]+\.)+[\w-]+[.com|.in|.org]+(\[\?%&amp;=]*)?/
              if (!re.test(txt)) {
                  toastr.options = {
                      "closeButton": false,
                      "debug": false,
                      "newestOnTop": false,
                      "progressBar": false,
                      "positionClass": "toast-bottom-center",
                      "preventDuplicates": false,
                      "onclick": null,
                      "showDuration": "300",
                      "hideDuration": "1000",
                      "timeOut": "5000",
                      "extendedTimeOut": "1000",
                      "showEasing": "swing",
                      "hideEasing": "linear",
                      "showMethod": "fadeIn",
                      "hideMethod": "fadeOut"
                  };
                  toastr["error"]("Invalid URL!");
                  $('#url').val('');
                  return false;
              }
              $.ajax({
                  url: "{{ url_for('api.start_status') }}",
                  type: 'POST',
                  contentType: "application/json",
                  dataType: 'json',
                  data: JSON.stringify({"url": txt}),
                  success: function (response) {
                      var meme = response.id;
                      toastr(meme);
                  }
              });
          });
      });
  &lt;/script&gt;
  </code></pre>
  
  <p><strong>UPDATE #1:</strong> As suggested, this is the code now and it still shows the same behavior.  Confirmed that it also doesn't work in SAFARI so at least 2 browsers show the same issue.</p>
  
  <pre><code>&lt;link href="http://cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/css/toastr.css" rel="stylesheet"/&gt;
  &lt;script src="http://cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/js/toastr.js"&gt;&lt;/script&gt;
  &lt;script type="text/javascript"&gt;
      $(function () {
          toastr.options = {
              "closeButton": false,
              "debug": true,
              "newestOnTop": false,
              "progressBar": false,
              "positionClass": "toast-bottom-center",
              "preventDuplicates": false,
              "onclick": null,
              "showDuration": "300",
              "hideDuration": "1000",
              "timeOut": "5000",
              "extendedTimeOut": "1000",
              "showEasing": "swing",
              "hideEasing": "linear",
              "showMethod": "fadeIn",
              "hideMethod": "fadeOut"
          };
          $('#submit').click(function () {
              var txt = $('#url').val();
              var re = /(http(s)?:\\)?([\w-]+\.)+[\w-]+[.com|.in|.org]+(\[\?%&amp;=]*)?/
              if (!re.test(txt)) {
  
                  toastr["error"]("Invalid URL!");
  
                  $('#url').val('');
                  return false;
              }
              $.ajax({
                  url: "{{ url_for('api.start_status') }}",
                  type: 'POST',
                  contentType: "application/json",
                  dataType: 'json',
                  data: JSON.stringify({"url": txt}),
                  success: function (response) {
                      toastr.success("Invalid URL 2!");
                      var meme = response.id;
  {#                        alert(meme);#}
                  }
              });
          });
      });
  &lt;/script&gt;
  </code></pre>