New design for reset password view

src/Http/Middleware/ShareErrorsFromSession.php

@@ -0,0 +1,62 @@
+<?php
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Http\Middleware;
+
+use Illuminate\Support\ViewErrorBag;
+use Illuminate\Contracts\View\Factory as ViewFactory;
+use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Zend\Stratigility\MiddlewareInterface;
+
+/**
+ * Inspired by Illuminate\View\Middleware\ShareErrorsFromSession
+ *
+ * @author Taylor Otwell
+ */
+class ShareErrorsFromSession implements MiddlewareInterface
+{
+    /**
+     * @var ViewFactory
+     */
+    protected $view;
+
+    /**
+     * @param ViewFactory $view
+     */
+    public function __construct(ViewFactory $view)
+    {
+        $this->view = $view;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __invoke(Request $request, Response $response, callable $out = null)
+    {
+        $session = $request->getAttribute('session');
+
+        // If the current session has an "errors" variable bound to it, we will share
+        // its value with all view instances so the views can easily access errors
+        // without having to bind. An empty bag is set when there aren't errors.
+        $this->view->share(
+            'errors', $session->get('errors', new ViewErrorBag)
+        );
+
+        // Putting the errors in the view for every view allows the developer to just
+        // assume that some errors are always available, which is convenient since
+        // they don't have to continually run checks for the presence of errors.
+
+        $session->remove('errors');
+
+        return $out ? $out($request, $response) : $response;
+    }
+}
+