fix: add validation to home contact form

The form wasn't previosly being validated, allowing spammers to proliferate and bypass the captcha.

app/Http/Controllers/ContactController.php

@@ -22,6 +22,7 @@
 namespace App\Http\Controllers;
 
 use App\Exceptions\FailedCaptchaException;
+use App\Http\Requests\HomeContactRequest;
 use App\Notifications\NewContact;
 use App\Services\ContactService;
 use App\User;
@@ -40,7 +41,7 @@ class ContactController extends Controller
         $this->users = $users;
     }
 
-    public function create(Request $request)
+    public function create(HomeContactRequest $request)
     {
         try {
 

app/Http/Requests/HomeContactRequest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class HomeContactRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'email' => 'required|email',
+            'msg' => 'required|string',
+            'captcha' => 'required|string'
+        ];
+    }
+}