Ask for confirmation before removing results.

resources/js/app.js

 require('./bootstrap');
+require('./confirm-delete')

resources/js/confirm-delete.js

+/**
+ * Adds a click-listener to each "confirm-delete" class element.
+ *
+ * When clicked, the form referenced by the elements "data-form-id" value
+ * will be submitted, after asking for confirmation.
+ *
+ * Take a look at resources/views/results/index.blade.php for better understanding.
+ */
+document.addEventListener("DOMContentLoaded", () => {
+    for (const elem of document.getElementsByClassName("confirm-delete")) {
+        const form = document.getElementById(elem.dataset.formId)
+        const message = elem.dataset.message
+
+        elem.addEventListener("click", event => {
+            event.preventDefault()
+            const confirmed = confirm(elem.dataset.message || "Delete?")
+
+            if (confirmed)
+                form.submit()
+        })
+    }
+})

resources/views/results/index.blade.php

@@ -37,8 +37,9 @@
                   <i class="fa fa-eye"></i><small>json</small>
               </a>
 
-                <a href="_blank" title="Remove these results"
-                   onclick="event.preventDefault(); document.getElementById('remove-form-{{$result->id}}').submit();">
+                <a href="_blank" class="confirm-delete" title="Remove these results"
+                   data-form-id="remove-form-{{$result->id}}"
+                   data-message="Do you really want to delete this result?">
                     <i class="fa fa-remove"></i>
                 </a>