fix regsiter routes

resources/views/index.blade.php

@@ -72,7 +72,9 @@
                         <a href="{{ url('/home') }}">Home</a>
                     @else
                         <a href="{{ route('login') }}">Login</a>
+                        @if Route::has('register')
                         <a href="{{ route('register') }}">Register</a>
+                        @endif
                     @endauth
                 </div>
             @endif
@@ -89,7 +91,9 @@
                             <a href="{{ url('/home') }}">Home</a>
                         @else
                             <a href="{{ route('login') }}">Login</a>
+                            @if Route::has('register')
                             <a href="{{ route('register') }}">Register</a>
+                            @endif
                         @endauth
                     @endif
                 </div>

resources/views/layouts/app.blade.php

@@ -39,7 +39,9 @@
                 <ul class="navbar-nav ml-auto">
                     @guest
                     <li class="nav-item"><a class="nav-link" href="{{ route('login') }}">Login</a></li>
+                    @if Route::has('register')
                     <li class="nav-item"><a class="nav-link" href="{{ route('register') }}">Register</a></li>
+                    @endif
                     @else
                     <li class="nav-item dropdown">
                         <a class="nav-link dropdown-toggle"