Merge branch 'develop'

Author: Gizeta

composer.json

@@ -74,7 +74,8 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "0.1.x-dev"
+            "dev-master": "0.1.x-dev",
+            "dev-develop": "0.1.x-dev"
         }
     }
 }

src/Core/Validator/UserValidator.php

@@ -46,10 +46,10 @@ protected function getRules()
         return [
             'username' => [
                 'required',
-                'regex:/^[a-z0-9_-]+$/i',
+                'regex:/^[\x{4e00}-\x{9fa5}a-z0-9_-]+$/ui',
                 'unique:users,username'.$idSuffix,
-                'min:3',
-                'max:30'
+                'min:1',
+                'max:20'
             ],
             'email' => [
                 'required',