优化用户名验证规则

application/admin/lang/zh-cn/user/user.php

@@ -29,5 +29,7 @@ return [
     'Updatetime'                                  => '更新时间',
     'Token'                                       => 'Token',
     'Status'                                      => '状态',
+    'Username must be 3 to 30 characters'         => '用户名只能由3-30位数字、字母、下划线组合',
+    'Password must be 6 to 30 characters'         => '密码长度必须在6-30位之间，不能包含空格',
     'Leave password blank if dont want to change' => '不修改密码请留空',
 ];

application/admin/validate/User.php

@@ -13,7 +13,7 @@ class User extends Validate
         'username' => 'require|regex:\w{3,30}|unique:user',
         'nickname' => 'require|unique:user',
         'password' => 'regex:\S{6,30}',
-        'email'    => 'require|email|unique:user',
+        'email'    => 'email|unique:user',
         'mobile'   => 'unique:user'
     ];
 

application/admin/view/user/user/edit.html

@@ -10,7 +10,7 @@
     <div class="form-group">
         <label for="c-username" class="control-label col-xs-12 col-sm-2">{:__('Username')}:</label>
         <div class="col-xs-12 col-sm-4">
-            <input id="c-username" data-rule="required" class="form-control" name="row[username]" type="text" value="{$row.username|htmlentities}">
+            <input id="c-username" data-rule="{:__('Username')}:required;username" class="form-control" name="row[username]" type="text" value="{$row.username|htmlentities}">
         </div>
     </div>
     <div class="form-group">