Init

app/Http/Controllers/BuscadorController.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+
+class BuscadorController extends Controller
+{
+    public function mostrarBuscador(Request $request){
+        return view('buscador');
+    }
+
+    public function procesarFormulario(Request $request){
+
+        $request->validate([
+            'contenido' => 'required|min:3'
+        ]);
+
+        return "Cero resultados para: ". $request->input('contenido');
+    }
+}
+
+

app/Http/Controllers/Controller.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Http\Controllers;
+
+abstract class Controller
+{
+    //
+}

app/Http/Controllers/SaludoController.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+
+class SaludoController extends Controller
+{
+    /**
+     * Handle the incoming request.
+     */
+    public function __invoke(Request $request, $nombre)
+    {
+        return view('saludo', ['nombrePersona'=> $nombre]);
+
+        $request->validate([
+            'nombre' => 'required|size:2'
+        ]);
+
+        return view('saludo', ['nombrePersona' => $nombre]);
+    }
+}