Index: branches/version-2_12-dev/data/class/pages/shopping/LC_Page_Shopping.php
===================================================================
--- branches/version-2_12-dev/data/class/pages/shopping/LC_Page_Shopping.php	(revision 22063)
+++ branches/version-2_12-dev/data/class/pages/shopping/LC_Page_Shopping.php	(revision 22074)
@@ -153,5 +153,5 @@
                 else {
                     // 仮登録の場合
-                    if ($this->checkTempCustomer($objFormParam->getValue('login_email'))) {
+                    if (SC_Helper_Customer_Ex::checkTempCustomer($objFormParam->getValue('login_email'))) {
                         if (SC_Display_Ex::detectDevice() === DEVICE_TYPE_SMARTPHONE) {
                             echo $this->lfGetErrorMessage(TEMP_LOGIN_ERROR);
@@ -488,17 +488,4 @@
 
     /**
-     * 仮会員かどうかを判定する.
-     *
-     * @param string $login_email メールアドレス
-     * @return boolean 仮会員の場合 true
-     */
-    function checkTempCustomer($login_email) {
-        $objQuery =& SC_Query_Ex::getSingletonInstance();
-        $where = 'email = ? AND status = 1 AND del_flg = 0';
-        $exists = $objQuery->exists('dtb_customer', $where, array($login_email));
-        return $exists;
-    }
-
-    /**
      * エラーメッセージを JSON 形式で返す.
      *
Index: branches/version-2_12-dev/data/class/helper/SC_Helper_Customer.php
===================================================================
--- branches/version-2_12-dev/data/class/helper/SC_Helper_Customer.php	(revision 22065)
+++ branches/version-2_12-dev/data/class/helper/SC_Helper_Customer.php	(revision 22074)
@@ -636,3 +636,16 @@
         return array($linemax, $arrData, $objNavi);
     }
+
+    /**
+     * 仮会員かどうかを判定する.
+     *
+     * @param string $login_email メールアドレス
+     * @return boolean 仮会員の場合 true
+     */
+    public function checkTempCustomer($login_email) {
+        $objQuery =& SC_Query_Ex::getSingletonInstance();
+        $where = 'email = ? AND status = 1 AND del_flg = 0';
+        $exists = $objQuery->exists('dtb_customer', $where, array($login_email));
+        return $exists;
+    }
 }