From 4fc832838b0b06920964c2885749f977e4d508ee Mon Sep 17 00:00:00 2001
From: Jakob Schrettenbrunner <dev@schrej.net>
Date: Thu, 16 Feb 2017 20:45:36 +0100
Subject: [PATCH] =?UTF-8?q?use=20=E2=80=9Arequired|string=E2=80=98=20to=20?=
 =?UTF-8?q?validate=20usernames?=
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---
 app/Http/Controllers/Auth/LoginController.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/Http/Controllers/Auth/LoginController.php b/app/Http/Controllers/Auth/LoginController.php
index 42f40fb00..d4d8c89c3 100644
--- a/app/Http/Controllers/Auth/LoginController.php
+++ b/app/Http/Controllers/Auth/LoginController.php
@@ -87,11 +87,11 @@ class LoginController extends Controller
      */
     public function login(Request $request)
     {
-        // Check wether login is an email address or a username
+        // Check wether the user identifier is an email address or a username
         $isEmail = str_contains($request->input('user'), '@');
 
         $this->validate($request, [
-            'user' => $isEmail ? 'required|email' : 'required',
+            'user' => $isEmail ? 'required|email' : 'required|string',
             'password' => 'required',
         ]);