Tweak user profile page

resources/lang/en/user.yml

@@ -133,7 +133,6 @@ profile:
   nickname:
     title: Change Nickname
     empty: No nickname is set now.
-    rule: Whatever you like expect special characters
     single: You're not allowed to update nickname, because we've bound your player with your account.
     success: Nickname is successfully updated to :nickname
 

resources/views/user/widgets/profile/email.twig

@@ -7,6 +7,7 @@
   <div class="card-body">
     <div class="form-group">
       <input type="email" class="form-control" name="email" required
+        value="{{ user.email }}"
         placeholder="{{ trans('user.profile.email.new') }}">
     </div>
     <div class="form-group">

resources/views/user/widgets/profile/nickname.twig

@@ -7,7 +7,7 @@
   <div class="card-body">
     <div class="form-group">
       <input type="text" class="form-control" name="nickname" required
-        placeholder="{{ trans('user.profile.nickname.rule') }}">
+        value="{{ user.nickname }}">
     </div>
   </div>
   <div class="card-footer">