From f2a989e851df4d60ab02073772db928896ec683a Mon Sep 17 00:00:00 2001
From: tanghucheng <tanghucheng@easycorp.ltd>
Date: Mon, 6 Dec 2021 14:21:23 +0800
Subject: [PATCH] * adjust for date format for programplan.

---
 module/programplan/lang/zh-cn.php |  2 ++
 module/programplan/model.php      | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/module/programplan/lang/zh-cn.php b/module/programplan/lang/zh-cn.php
index a97076829d..4d456fd181 100644
--- a/module/programplan/lang/zh-cn.php
+++ b/module/programplan/lang/zh-cn.php
@@ -53,6 +53,8 @@ $lang->programplan->hideCriticalPath = '隐藏关键路径';
 $lang->programplan->showCriticalPath = '显示关键路径';
 $lang->programplan->errorBegin       = '阶段的开始时间不能小于所属项目的开始时间%s';
 $lang->programplan->errorEnd         = '阶段的结束时间不能大于所属项目的结束时间%s';
+$lang->programplan->emptyBegin       = '『计划开始』应当为合法的日期';
+$lang->programplan->emptyEnd         = '『计划完成』应当为合法的日期';
 
 $lang->programplan->milestoneList[1] = '是';
 $lang->programplan->milestoneList[0] = '否';
diff --git a/module/programplan/model.php b/module/programplan/model.php
index 9d46210a8b..1b767fadfb 100644
--- a/module/programplan/model.php
+++ b/module/programplan/model.php
@@ -447,6 +447,16 @@ class programplanModel extends model
                 dao::$errors['message'][] = $this->lang->programplan->error->percentNumber;
                 return false;
             }
+            if($plan->begin == '0000-00-00' or !validater::checkDate($plan->begin))
+            {
+                dao::$errors['message'][] = $this->lang->programplan->emptyBegin;
+                return false;
+            }
+            if($plan->end == '0000-00-00' or !validater::checkDate($plan->end))
+            {
+                dao::$errors['message'][] = $this->lang->programplan->emptyEnd;
+                return false;
+            }
             if($plan->end != '0000-00-00' and $plan->end < $plan->begin)
             {
                 dao::$errors['message'][] = $this->lang->programplan->error->planFinishSmall;