diff --git a/app/Http/Controllers/AdminController.php b/app/Http/Controllers/AdminController.php
index 1dfcf98c..938a8d3b 100644
--- a/app/Http/Controllers/AdminController.php
+++ b/app/Http/Controllers/AdminController.php
@@ -47,12 +47,12 @@ class AdminController extends Controller
             $updater = new \Updater(\App::version());
 
             if ($updater->newVersionAvailable()) {
-                View::json([
+                return json([
                     'new_version_available' => true,
                     'latest_version' => $updater->latest_version
                 ]);
             } else {
-                View::json([
+                return json([
                     'new_version_available' => false,
                     'latest_version' => $updater->current_version
                 ]);
@@ -142,7 +142,7 @@ class AdminController extends Controller
             $color_scheme = str_replace('_', '-', $request->input('color_scheme'));
             \Option::set('color_scheme', $color_scheme);
 
-            View::json('修改配色成功', 0);
+            return json('修改配色成功', 0);
         }
 
         $user     = new User($request->input('uid'));
@@ -150,7 +150,7 @@ class AdminController extends Controller
         $cur_user = new User(session('uid'));
 
         if (!$user->is_registered)
-            View::json('用户不存在', 1);
+            return json('用户不存在', 1);
 
         if ($action == "email") {
             $this->validate($request, [
@@ -158,7 +158,7 @@ class AdminController extends Controller
             ]);
 
             if ($user->setEmail($request->input('email')))
-                View::json('邮箱修改成功', 0);
+                return json('邮箱修改成功', 0);
 
         } elseif ($action == "nickname") {
             $this->validate($request, [
@@ -166,7 +166,7 @@ class AdminController extends Controller
             ]);
 
             if ($user->setNickName($request->input('nickname')))
-                View::json('昵称已成功设置为 '.$request->input('nickname'), 0);
+                return json('昵称已成功设置为 '.$request->input('nickname'), 0);
 
         } elseif ($action == "password") {
             $this->validate($request, [
@@ -174,7 +174,7 @@ class AdminController extends Controller
             ]);
 
             if ($user->changePasswd($request->input('password')))
-                View::json('密码修改成功', 0);
+                return json('密码修改成功', 0);
 
         } elseif ($action == "score") {
             $this->validate($request, [
@@ -182,20 +182,20 @@ class AdminController extends Controller
             ]);
 
             if ($user->setScore($request->input('score')))
-                View::json('积分修改成功', 0);
+                return json('积分修改成功', 0);
 
         } elseif ($action == "ban") {
             if ($user->getPermission() == "1") {
                 if ($cur_user->getPermission() != "2")
-                    View::json('非超级管理员无法封禁普通管理员');
+                    return json('非超级管理员无法封禁普通管理员');
             } elseif ($user->getPermission() == "2") {
-                View::json('超级管理员无法被封禁');
+                return json('超级管理员无法被封禁');
             }
 
             $permission = $user->getPermission() == "-1" ? "0" : "-1";
 
             if ($user->setPermission($permission)) {
-                View::json([
+                return json([
                     'errno'      => 0,
                     'msg'        => '账号已被' . ($permission == '-1' ? '封禁' : '解封'),
                     'permission' => $user->getPermission()
@@ -204,15 +204,15 @@ class AdminController extends Controller
 
         } elseif ($action == "admin") {
             if ($cur_user->getPermission() != "2")
-                View::json('非超级管理员无法进行此操作');
+                return json('非超级管理员无法进行此操作');
 
             if ($user->getPermission() == "2")
-                View::json('超级管理员无法被解除');
+                return json('超级管理员无法被解除');
 
             $permission = $user->getPermission() == "1" ? "0" : "1";
 
             if ($user->setPermission($permission)) {
-                View::json([
+                return json([
                     'errno'      => 0,
                     'msg'        => '账号已被' . ($permission == '1' ? '设为' : '解除') . '管理员',
                     'permission' => $user->getPermission()
@@ -221,10 +221,10 @@ class AdminController extends Controller
 
         } elseif ($action == "delete") {
             if ($user->delete())
-                View::json('账号已被成功删除', 0);
+                return json('账号已被成功删除', 0);
 
         } else {
-            View::json('非法参数', 1);
+            return json('非法参数', 1);
         }
     }
 
@@ -244,7 +244,7 @@ class AdminController extends Controller
             ]);
 
             if ($player->setPreference($request->input('preference')))
-                View::json('角色 '.$player->player_name.' 的优先模型已更改至 '.$request->input('preference'), 0);
+                return json('角色 '.$player->player_name.' 的优先模型已更改至 '.$request->input('preference'), 0);
 
         } elseif ($action == "texture") {
             $this->validate($request, [
@@ -253,10 +253,10 @@ class AdminController extends Controller
             ]);
 
             if (!Texture::find($request->tid))
-                View::json("材质 tid.{$request->tid} 不存在", 1);
+                return json("材质 tid.{$request->tid} 不存在", 1);
 
             if ($player->setTexture(['tid_'.$request->model => $request->tid]))
-                View::json("角色 {$player->player_name} 的材质修改成功", 0);
+                return json("角色 {$player->player_name} 的材质修改成功", 0);
 
         } elseif ($action == "owner") {
             $this->validate($request, [
@@ -267,16 +267,16 @@ class AdminController extends Controller
             $user = new User($request->input('uid'));
 
             if (!$user->is_registered)
-                View::json('不存在的用户', 1);
+                return json('不存在的用户', 1);
 
             if ($player->setOwner($request->input('uid')))
-                View::json("角色 $player->player_name 已成功让渡至 ".$user->getNickName(), 0);
+                return json("角色 $player->player_name 已成功让渡至 ".$user->getNickName(), 0);
 
         } elseif ($action == "delete") {
             if (PlayerModel::where('pid', $request->input('pid'))->delete())
-                View::json('角色已被成功删除', 0);
+                return json('角色已被成功删除', 0);
         } else {
-            View::json('非法参数', 1);
+            return json('非法参数', 1);
         }
     }
 
diff --git a/app/Http/Controllers/AuthController.php b/app/Http/Controllers/AuthController.php
index 1360f53b..e26fd45f 100644
--- a/app/Http/Controllers/AuthController.php
+++ b/app/Http/Controllers/AuthController.php
@@ -32,7 +32,7 @@ class AuthController extends Controller
         } elseif ($request->has('username')) {
             $auth_type = "username";
         } else {
-            View::json('邮箱或角色名格式错误', 3);
+            return json('邮箱或角色名格式错误', 3);
         }
 
         // instantiate user
@@ -42,11 +42,11 @@ class AuthController extends Controller
 
         if (session('login_fails', 0) > 3) {
             if (strtolower($request->input('captcha')) != strtolower(session('phrase')))
-                View::json('验证码填写错误', 1);
+                return json('验证码填写错误', 1);
         }
 
         if (!$user->is_registered) {
-            View::json('用户不存在哦', 2);
+            return json('用户不存在哦', 2);
         } else {
             if ($user->checkPasswd($request->input('password'))) {
                 Session::forget('login_fails');
@@ -59,7 +59,7 @@ class AuthController extends Controller
                 setcookie('uid',   $user->uid, time()+$time, '/');
                 setcookie('token', $user->getToken(), time()+$time, '/');
 
-                View::json([
+                return json([
                     'errno' => 0,
                     'msg' => '登录成功，欢迎回来~',
                     'token' => $user->getToken()
@@ -68,7 +68,7 @@ class AuthController extends Controller
                 $fails = session('login_fails', 0);
                 Session::put('login_fails', $fails + 1);
 
-                View::json([
+                return json([
                     'errno' => 1,
                     'msg' => '邮箱或密码不对哦~',
                     'login_fails' => session('login_fails')
@@ -85,9 +85,9 @@ class AuthController extends Controller
 
             Session::flush();
 
-            View::json('登出成功~', 0);
+            return json('登出成功~', 0);
         } else {
-            View::json('并没有有效的 session', 1);
+            return json('并没有有效的 session', 1);
         }
     }
 
@@ -103,7 +103,7 @@ class AuthController extends Controller
     public function handleRegister(Request $request)
     {
         if (strtolower($request->input('captcha')) != strtolower(session('phrase')))
-            View::json('验证码填写错误', 1);
+            return json('验证码填写错误', 1);
 
         $this->validate($request, [
             'email'    => 'required|email',
@@ -129,20 +129,20 @@ class AuthController extends Controller
                     setcookie('uid',   $user->uid, time() + 3600, '/');
                     setcookie('token', $user->getToken(), time() + 3600, '/');
 
-                    View::json([
+                    return json([
                         'errno' => 0,
                         'msg' => '注册成功，正在跳转~',
                         'token' => $user->getToken()
                     ]);
 
                 } else {
-                    View::json('你最多只能注册 '.Option::get('regs_per_ip').' 个账户哦', 7);
+                    return json('你最多只能注册 '.Option::get('regs_per_ip').' 个账户哦', 7);
                 }
             } else {
-                View::json('残念。。本皮肤站已经关闭注册咯 QAQ', 7);
+                return json('残念。。本皮肤站已经关闭注册咯 QAQ', 7);
             }
         } else {
-            View::json('这个邮箱已经注册过啦，换一个吧', 5);
+            return json('这个邮箱已经注册过啦，换一个吧', 5);
         }
     }
 
@@ -158,18 +158,18 @@ class AuthController extends Controller
     public function handleForgot(Request $request)
     {
         if (strtolower($request->input('captcha')) != strtolower(session('phrase')))
-            View::json('验证码填写错误', 1);
+            return json('验证码填写错误', 1);
 
         if (config('mail.host') == "")
-            View::json('本站已关闭重置密码功能', 1);
+            return json('本站已关闭重置密码功能', 1);
 
         if (Session::has('last_mail_time') && (time() - session('last_mail_time')) < 60)
-            View::json('你邮件发送得太频繁啦，过 60 秒后再点发送吧', 1);
+            return json('你邮件发送得太频繁啦，过 60 秒后再点发送吧', 1);
 
         $user = new User(null, ['email' => $request->input('email')]);
 
         if (!$user->is_registered)
-            View::json('该邮箱尚未注册', 1);
+            return json('该邮箱尚未注册', 1);
 
         $uid   = $user->uid;
         $token = base64_encode($user->getToken().substr(time(), 4, 6).Utils::generateRndString(16));
@@ -184,12 +184,12 @@ class AuthController extends Controller
                 $m->to($request->input('email'))->subject("重置您在 $site_name 上的账户密码");
             });
         } catch(\Exception $e) {
-            View::json('邮件发送失败，详细信息：'.$e->getMessage(), 2);
+            return json('邮件发送失败，详细信息：'.$e->getMessage(), 2);
         }
 
         Session::put('last_mail_time', time());
 
-        View::json('邮件已发送，一小时内有效，请注意查收.', 0);
+        return json('邮件已发送，一小时内有效，请注意查收.', 0);
     }
 
     public function reset()
@@ -229,7 +229,7 @@ class AuthController extends Controller
 
         $user->changePasswd($request->input('password'));
 
-        View::json('密码重置成功', 0);
+        return json('密码重置成功', 0);
 
     }
 
diff --git a/app/Http/Controllers/ClosetController.php b/app/Http/Controllers/ClosetController.php
index 5e88ce42..b2c5ec02 100644
--- a/app/Http/Controllers/ClosetController.php
+++ b/app/Http/Controllers/ClosetController.php
@@ -44,7 +44,7 @@ class ClosetController extends Controller
 
     public function info()
     {
-        View::json($this->closet->getItems());
+        return json($this->closet->getItems());
     }
 
     public function add(Request $request)
@@ -59,7 +59,9 @@ class ClosetController extends Controller
             $t->likes += 1;
             $t->save();
 
-            View::json('材质 '.$request->input('name').' 收藏成功~', 0);
+            return json('材质 '.$request->input('name').' 收藏成功~', 0);
+        } else {
+            return json('你已经收藏过这个材质啦', 1);
         }
     }
 
@@ -74,7 +76,9 @@ class ClosetController extends Controller
             $t->likes = $t->likes - 1;
             $t->save();
 
-            View::json('材质已从衣柜中移除', 0);
+            return json('材质已从衣柜中移除', 0);
+        } else {
+            return json('衣柜中不存在此材质', 0);
         }
     }
 
diff --git a/app/Http/Controllers/PlayerController.php b/app/Http/Controllers/PlayerController.php
index d0180246..8e7bce99 100644
--- a/app/Http/Controllers/PlayerController.php
+++ b/app/Http/Controllers/PlayerController.php
@@ -52,10 +52,10 @@ class PlayerController extends Controller
         $player_name = $request->input('player_name');
 
         if (!PlayerModel::where('player_name', $player_name)->get()->isEmpty())
-            View::json('该角色名已经被其他人注册掉啦', 6);
+            return json('该角色名已经被其他人注册掉啦', 6);
 
         if ($this->user->getScore() < Option::get('score_per_player'))
-            View::json('积分不够添加角色啦', 7);
+            return json('积分不够添加角色啦', 7);
 
         $player                = new PlayerModel();
         $player->uid           = $this->user->uid;
@@ -68,7 +68,7 @@ class PlayerController extends Controller
 
         $this->user->setScore(Option::get('score_per_player'), 'minus');
 
-        View::json("成功添加了角色 $player_name", 0);
+        return json("成功添加了角色 $player_name", 0);
     }
 
     public function delete(Request $request)
@@ -78,7 +78,7 @@ class PlayerController extends Controller
         if ($this->player->delete()) {
             $this->user->setScore(Option::get('score_per_player'), 'plus');
 
-            View::json("角色 $player_name 已被删除", 0);
+            return json("角色 $player_name 已被删除", 0);
         }
     }
 
@@ -96,12 +96,12 @@ class PlayerController extends Controller
         $new_player_name = $request->input('new_player_name');
 
         if (!PlayerModel::where('player_name', $new_player_name)->get()->isEmpty())
-            View::json('此角色名已被他人使用，换一个吧~', 6);
+            return json('此角色名已被他人使用，换一个吧~', 6);
 
         $old_player_name = $this->player->player_name;
         $this->player->rename($new_player_name);
 
-        View::json("角色 $old_player_name 已更名为 $new_player_name", 0);
+        return json("角色 $old_player_name 已更名为 $new_player_name", 0);
     }
 
     /**
@@ -114,20 +114,20 @@ class PlayerController extends Controller
         ]);
 
         if (!($texture = Texture::find($tid)))
-            View::json('材质不存在', 6);
+            return json('材质不存在', 6);
 
         $field_name = "tid_".$texture->type;
 
         $this->player->setTexture([$field_name => $tid]);
 
-        View::json('材质已成功应用至角色 '.$this->player->player_name, 0);
+        return json('材质已成功应用至角色 '.$this->player->player_name, 0);
     }
 
     public function clearTexture()
     {
         $this->player->clearTexture();
 
-        View::json('角色 '.$this->player->player_name.' 的材质已被成功重置', 0);
+        return json('角色 '.$this->player->player_name.' 的材质已被成功重置', 0);
     }
 
     public function setPreference(Request $request)
@@ -138,7 +138,7 @@ class PlayerController extends Controller
 
         $this->player->setPreference($request->preference);
 
-        View::json('角色 '.$this->player->player_name.' 的优先模型已更改至 '.$request->preference, 0);
+        return json('角色 '.$this->player->player_name.' 的优先模型已更改至 '.$request->preference, 0);
     }
 
 }
diff --git a/app/Http/Controllers/SkinlibController.php b/app/Http/Controllers/SkinlibController.php
index f4dd1750..4add492e 100644
--- a/app/Http/Controllers/SkinlibController.php
+++ b/app/Http/Controllers/SkinlibController.php
@@ -119,7 +119,7 @@ class SkinlibController extends Controller
 
     public function info($tid)
     {
-        View::json(Texture::find($tid)->toArray());
+        return json(Texture::find($tid)->toArray());
     }
 
     public function upload()
@@ -144,14 +144,14 @@ class SkinlibController extends Controller
         $cost = $t->size * (($t->public == "1") ? Option::get('score_per_storage') : Option::get('private_score_per_storage'));
 
         if ($this->user->getScore() < $cost)
-            View::json('积分不够啦', 7);
+            return json('积分不够啦', 7);
 
         $results = Texture::where('hash', $t->hash)->get();
 
         if (!$results->isEmpty()) {
             foreach ($results as $result) {
                 if ($result->type == $t->type) {
-                    View::json([
+                    return json([
                         'errno' => 0,
                         'msg' => '已经有人上传过这个材质了，直接添加到衣柜使用吧~',
                         'tid' => $result->tid
@@ -165,7 +165,7 @@ class SkinlibController extends Controller
         $this->user->setScore($cost, 'minus');
 
         if ($this->user->closet->add($t->tid, $t->name)) {
-            View::json([
+            return json([
                 'errno' => 0,
                 'msg'   => '材质 '.$request->input('name').' 上传成功',
                 'tid'   => $t->tid
@@ -178,10 +178,10 @@ class SkinlibController extends Controller
         $result = Texture::find($request->tid);
 
         if (!$result)
-            View::json('材质不存在', 1);
+            return json('材质不存在', 1);
 
         if ($result->uploader != $this->user->uid && !$this->user->is_admin)
-            View::json('你不是这个材质的上传者哦', 1);
+            return json('你不是这个材质的上传者哦', 1);
 
         // check if file occupied
         if (Texture::where('hash', $result['hash'])->count() == 1)
@@ -190,7 +190,7 @@ class SkinlibController extends Controller
         $this->user->setScore($result->size * Option::get('score_per_storage'), 'plus');
 
         if ($result->delete())
-            View::json('材质已被成功删除', 0);
+            return json('材质已被成功删除', 0);
     }
 
     public function privacy($tid, Request $request)
@@ -198,13 +198,13 @@ class SkinlibController extends Controller
         $t = Texture::find($request->tid);
 
         if (!$t)
-            View::json('材质不存在', 1);
+            return json('材质不存在', 1);
 
         if ($t->uploader != $this->user->uid && !$this->user->is_admin)
-            View::json('你不是这个材质的上传者哦', 1);
+            return json('你不是这个材质的上传者哦', 1);
 
         if ($t->setPrivacy(!$t->public)) {
-            View::json([
+            return json([
                 'errno'  => 0,
                 'msg'    => '材质已被设为'.($t->public == "0" ? "隐私" : "公开"),
                 'public' => $t->public
@@ -221,15 +221,15 @@ class SkinlibController extends Controller
         $t = Texture::find($request->input('tid'));
 
         if (!$t)
-            View::json('材质不存在', 1);
+            return json('材质不存在', 1);
 
         if ($t->uploader != $this->user->uid && !$this->user->is_admin)
-            View::json('你不是这个材质的上传者哦', 1);
+            return json('你不是这个材质的上传者哦', 1);
 
         $t->name = $request->input('new_name');
 
         if ($t->save()) {
-            View::json('材质名称已被成功设置为'.$request->input('new_name'), 0);
+            return json('材质名称已被成功设置为'.$request->input('new_name'), 0);
         }
     }
 
@@ -249,7 +249,7 @@ class SkinlibController extends Controller
 
         // if error occured while uploading file
         if ($_FILES['file']["error"] > 0)
-            View::json($_FILES['file']["error"], 1);
+            return json($_FILES['file']["error"], 1);
 
         $type  = $request->input('type');
         $size  = getimagesize($_FILES['file']["tmp_name"]);
@@ -257,12 +257,12 @@ class SkinlibController extends Controller
 
         if ($type == "steve" || $type == "alex") {
             if ($ratio != 2 && $ratio != 1)
-                View::json("不是有效的皮肤文件（宽 {$size[0]}，高 {$size[1]}）", 1);
+                return json("不是有效的皮肤文件（宽 {$size[0]}，高 {$size[1]}）", 1);
         } elseif ($type == "cape") {
             if ($ratio != 2)
-                View::json("不是有效的披风文件（宽 {$size[0]}，高 {$size[1]}）", 1);
+                return json("不是有效的披风文件（宽 {$size[0]}，高 {$size[1]}）", 1);
         } else {
-            View::json('非法参数', 1);
+            return json('非法参数', 1);
         }
     }
 
diff --git a/app/Http/Controllers/UserController.php b/app/Http/Controllers/UserController.php
index 27c7ecd0..524db3a6 100644
--- a/app/Http/Controllers/UserController.php
+++ b/app/Http/Controllers/UserController.php
@@ -33,14 +33,14 @@ class UserController extends Controller
     public function sign()
     {
         if ($aquired_score = $this->user->sign()) {
-            View::json([
+            return json([
                 'errno'          => 0,
                 'msg'            => "签到成功，获得了 $aquired_score 积分~",
                 'score'          => $this->user->getScore(),
                 'remaining_time' => $this->user->canSign(true)
             ]);
         } else {
-            View::json($this->user->canSign(true).' 小时后才能再次签到哦~', 1);
+            return json($this->user->canSign(true).' 小时后才能再次签到哦~', 1);
         }
     }
 
@@ -66,7 +66,7 @@ class UserController extends Controller
                 $nickname = $request->input('new_nickname');
 
                 if ($this->user->setNickName($nickname))
-                    View::json("昵称已成功设置为 $nickname", 0);
+                    return json("昵称已成功设置为 $nickname", 0);
 
                 break;
 
@@ -77,10 +77,10 @@ class UserController extends Controller
                 ]);
 
                 if (!$this->user->checkPasswd($request->input('current_password')))
-                    View::json('原密码错误', 1);
+                    return json('原密码错误', 1);
 
                 if ($this->user->changePasswd($request->input('new_password')))
-                    View::json('密码修改成功，请重新登录', 0);
+                    return json('密码修改成功，请重新登录', 0);
 
                 break;
 
@@ -91,10 +91,10 @@ class UserController extends Controller
                 ]);
 
                 if (!$this->user->checkPasswd($request->input('password')))
-                    View::json('密码错误', 1);
+                    return json('密码错误', 1);
 
                 if ($this->user->setEmail($request->input('new_email')))
-                    View::json('邮箱修改成功，请重新登录', 0);
+                    return json('邮箱修改成功，请重新登录', 0);
 
                 break;
 
@@ -104,7 +104,7 @@ class UserController extends Controller
                 ]);
 
                 if (!$this->user->checkPasswd($request->input('password')))
-                    View::json('密码错误', 1);
+                    return json('密码错误', 1);
 
                 if ($this->user->delete()) {
                     setcookie('uid',   '', time() - 3600, '/');
@@ -112,13 +112,13 @@ class UserController extends Controller
 
                     Session::flush();
 
-                    View::json('账号已被成功删除', 0);
+                    return json('账号已被成功删除', 0);
                 }
 
                 break;
 
             default:
-                View::json('非法参数', 1);
+                return json('非法参数', 1);
                 break;
         }
 
@@ -144,13 +144,13 @@ class UserController extends Controller
 
         if ($result) {
             if ($result->type == "cape")
-                View::json('披风可不能设置为头像哦~', 1);
+                return json('披风可不能设置为头像哦~', 1);
 
             if ($this->user->setAvatar($request->input('tid'))) {
-                View::json('设置成功！', 0);
+                return json('设置成功！', 0);
             }
         } else {
-            View::json('材质不存在。', 1);
+            return json('材质不存在。', 1);
         }
     }
 
diff --git a/app/Models/Closet.php b/app/Models/Closet.php
index 1f045355..4c9ec018 100644
--- a/app/Models/Closet.php
+++ b/app/Models/Closet.php
@@ -94,7 +94,7 @@ class Closet
     {
         foreach ($this->textures as $item) {
             if ($item['tid'] == $tid)
-                View::json('你已经收藏过这个材质啦', 1);
+                return false;
         }
 
         $this->textures[] = array(
@@ -138,7 +138,7 @@ class Closet
             $offset++;
         }
 
-        View::json('The texture is not in the closet.', 1);
+        return false;
     }
 
     private function checkTextureExist($tid)
diff --git a/app/Models/Player.php b/app/Models/Player.php
index 08554a4b..e16d702e 100644
--- a/app/Models/Player.php
+++ b/app/Models/Player.php
@@ -77,14 +77,14 @@ class Player
 
     public function setTexture(Array $tids)
     {
-        if (!isset($tids['tid_steve']) && !isset($tids['tid_alex']) && !isset($tids['tid_cape']))
-        {
-            View::json('非法参数', 1);
-        }
+        $map = ['steve', 'alex', 'cape'];
 
-        $this->model->tid_steve = isset($tids['tid_steve']) ? $tids['tid_steve'] : $this->model['tid_steve'];
-        $this->model->tid_alex  = isset($tids['tid_alex'])  ? $tids['tid_alex']  : $this->model['tid_alex'];
-        $this->model->tid_cape  = isset($tids['tid_cape'])  ? $tids['tid_cape']  : $this->model['tid_cape'];
+        foreach ($map as $model) {
+            $property = "tid_$model";
+            if (isset($tids[$property])) {
+                $this->model->$property = $tids[$property];
+            }
+        }
 
         $this->model->last_modified = Utils::getTimeFormatted();
 
diff --git a/app/helpers.php b/app/helpers.php
index a987c005..14aa5fbd 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -57,3 +57,21 @@ if (! function_exists('assets')) {
         return url("assets/$relative_uri")."?v=".config('app.version');
     }
 }
+
+if (! function_exists('json')) {
+
+    function json()
+    {
+        @header('Content-type: application/json; charset=utf-8');
+        $args = func_get_args();
+
+        if (count($args) == 1 && is_array($args[0])) {
+            return Response::json($args[0]);
+        } elseif(count($args) == 2) {
+            return Response::json([
+                'errno' => $args[1],
+                'msg'   => $args[0]
+            ]);
+        }
+    }
+}
diff --git a/resources/lang/en/validation.php b/resources/lang/en/validation.php
index c012700e..303952d5 100644
--- a/resources/lang/en/validation.php
+++ b/resources/lang/en/validation.php
@@ -82,6 +82,11 @@ return [
 
     'username'             => ':attribute format is invalid.',
     'nickname'             => ':attribute format is invalid.',
+    'playername'           => 'The :attribute may only contain letters, numbers and dashes.',
+    'pname_chinese'        => 'The :attribute may only contain letters, numbers, dashes and chinese characters.',
+    'no_special_chars'     => 'The :attribute must not contain special characters.',
+    'preference'           => 'The :attribute must be default or slim.',
+    'model'                => 'The :attribute must be steve, alex or cape.',
 
     /*
     |--------------------------------------------------------------------------
@@ -111,6 +116,8 @@ return [
     |
     */
 
-    'attributes' => [],
+    'attributes' => [
+        'player_name' => 'Player Name'
+    ],
 
 ];