添加，$this->validate和文档

@@ -4,7 +4,7 @@ namespace Hood;
 use Yaf\Controller_Abstract;
 use Yaf\Controller_Abstract;
 use Hood\Helper\View as hoodView;
 use Hood\Helper\View as hoodView;
 use Yaf;
 use Yaf;
-
+use Hood\Validator as hoodValidator;
 class Action extends Controller_Abstract
 class Action extends Controller_Abstract
 {
 {
     private $_viewLink = array();
     private $_viewLink = array();
@@ -168,6 +168,6 @@ class Action extends Controller_Abstract
      */
      */
     public function validate(array $data, array $rules, array $messagesAttribute = array())
     public function validate(array $data, array $rules, array $messagesAttribute = array())
     {
     {
-        return Validator::make($data, $rules, $messagesAttribute);
+        return hoodValidator::make($data, $rules, $messagesAttribute);
     }
     }
 }
 }

 #Validator
 #Validator
+```php
+$validator = Validator::make(
+    ['url_str' => 'http://www.baidu.com'],
+    ['url_str' => 'url']
+);
+
+判断错误
+$validator->fails();
+
+判断正确
+$validator->passes();
+
+获取所有验证的第一个错误,可以指定验证字段的第一个错误
+$validator->messages()->first([$key=null]);
+
+获取所有验证的错误
+$validator->messages()->all();
+
+获取指定验证字段的所有错误
+$validator->messages()->get($key);
+
+判断是否有错误信息,可以指定验证字段
+$validator->messages()->has([$key]);
+
+设定自定义错误信息
+$validator->messages()->customMessages(['key'=>'mes']);
+
+设定指定验证字段错误消息
+$validator->messages()->add($key,$mes);
+```
+
 ##active_url
 ##active_url
 ```php
 ```php
     Validator::make(
     Validator::make(