test

application/em/validate/UseageGeneralInfoValidate.php

 <?php
 namespace app\em\validate;
+use app\em\model\Useage;
 use think\Validate;
 
 class UseageGeneralInfoValidate extends Validate
@@ -38,6 +39,9 @@ class UseageGeneralInfoValidate extends Validate
         $curr = strtotime($value);
         $last = strtotime($data['last_date']);
 
+        $lastUseage = Useage::order('useage desc')->find();
+        if($lastUseage->current_date >= $curr) return '本次抄表日期必须大于上次抄表日期';
+
         return $curr > $last ? true : '本次抄表日期必须大于上次抄表日期';
     }