formatting. compile

resources/assets/js/bootstrap.js

@@ -21,9 +21,22 @@ try {
 
 window.axios = require('axios');
 
-window.axios.defaults.headers.common['X-CSRF-TOKEN'] = document.head.querySelector('meta[name="csrf-token"]').content;
 window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
 
+/**
+ * Next we will register the CSRF Token as a common header with Axios so that
+ * all outgoing HTTP requests automatically have it attached. This is just
+ * a simple convenience so we don't have to attach every token manually.
+ */
+
+let token = document.head.querySelector('meta[name="csrf-token"]');
+
+if (token) {
+    window.axios.defaults.headers.common['X-CSRF-TOKEN'] = token.content;
+} else {
+    console.error('CSRF token not found: https://laravel.com/docs/csrf#csrf-x-csrf-token');
+}
+
 /**
  * Echo exposes an expressive API for subscribing to channels and listening
  * for events that are broadcast by Laravel. Echo and event broadcasting