first commit

app/Providers/CrudServiceProvider.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Providers;
+
+use App\Fields\IframeField;
+use Backpack\CRUD\app\Library\CrudPanel\CrudPanelFacade;
+use Illuminate\Support\ServiceProvider;
+
+class CrudServiceProvider extends ServiceProvider
+{
+    /**
+     * Register services.
+     */
+    public function register(): void
+    {
+        //
+    }
+
+    /**
+     * Bootstrap services.
+     */
+    public function boot(): void
+    {
+        CrudPanelFacade::macro('iframe', function (string $name, string $label, array $options = []) {
+            return IframeField::make($name, $label, $options);
+        });
+    }
+}