syntax error, unexpected 'layouts' (T_STRING), expecting ')' (View: C:\xampp7\htdocs\shopping\resources\views\auth\register.blade.php)

ican not open to page "register.blade.php" when I click to register itt alert this error syntax error, unexpected 'layouts' (T_STRING), expecting ')' (View: C:\xampp7\htdocs\shopping\resources\views\auth\register.blade.php) I can open page login.blade.php my code in app.blade.php::

 <a class="nav-link" href=""></a>
@if (Route::has('register'))
   <li class="nav-item">
       <a class="nav-link" href=""></a>
   </li>
@endif

via Chebli Mohamed