From a536bf133f76db3075d6983b1ef26153bfd10fe8 Mon Sep 17 00:00:00 2001
From: blobt <380255922@qq.com>
Date: Wed, 4 Sep 2019 10:51:40 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Ddatepicker=20datetimepicker?=
 =?UTF-8?q?=E7=A9=BA=E5=80=BC=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 vendor/blobt/widgets/DatePicker.php     | 4 +++-
 vendor/blobt/widgets/DatetimePicker.php | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/vendor/blobt/widgets/DatePicker.php b/vendor/blobt/widgets/DatePicker.php
index 2014fb7..b3b7c99 100644
--- a/vendor/blobt/widgets/DatePicker.php
+++ b/vendor/blobt/widgets/DatePicker.php
@@ -133,7 +133,9 @@ SCRIPT;
 
         if ($this->hasModel()) {
             $timestamp = ArrayHelper::getValue($this->model, $this->attribute);
-            $value = date($this->format, $timestamp);
+            if (!empty($timestamp)) {
+                $value = date($this->format, $timestamp);
+            }
         }
 
         if (empty($timestamp) && $this->autoFill) {
diff --git a/vendor/blobt/widgets/DatetimePicker.php b/vendor/blobt/widgets/DatetimePicker.php
index c0abeec..a2e8379 100644
--- a/vendor/blobt/widgets/DatetimePicker.php
+++ b/vendor/blobt/widgets/DatetimePicker.php
@@ -133,7 +133,9 @@ SCRIPT;
 
         if ($this->hasModel()) {
             $timestamp = ArrayHelper::getValue($this->model, $this->attribute);
-            $value = date($this->format, $timestamp);
+            if (!empty($timestamp)) {
+                $value = date($this->format, $timestamp);
+            }
         }
 
         if (empty($timestamp) && $this->autoFill) {