验证码

app/admin/controller/Login.php

@@ -39,15 +39,15 @@ class Login extends AdminControl {
                 'captcha' => $captcha,
             );
 
-            $login_validate = ds_validate('admin');
-            if (!$login_validate->scene('index')->check($data)) {
-                ds_json_encode(10001,$login_validate->getError());
-            }
-
             if (!captcha_check(input('post.captcha'))) {
                 //验证失败
                 ds_json_encode(10001,lang('wrong_checkcode'));
             }
+
+            $login_validate = ds_validate('admin');
+            if (!$login_validate->scene('index')->check($data)) {
+                ds_json_encode(10001,$login_validate->getError());
+            }
             $condition = array();
             $condition[] = array('admin_name','=',$admin_name);
             $condition[] = array('admin_password','=',md5($admin_password));