From 0a062a8d63bc6096ca7d2c3e5ff55bab8d6b3b89 Mon Sep 17 00:00:00 2001
From: Karson <karsonzhang@163.com>
Date: Thu, 20 Apr 2023 01:58:54 +0000
Subject: [PATCH] =?UTF-8?q?!439=20CRUD=E7=94=9F=E6=88=90=E5=AD=97=E6=AE=B5?=
 =?UTF-8?q?=E9=BB=98=E8=AE=A4=E5=80=BCbug=20Merge=20pull=20request=20!439?=
 =?UTF-8?q?=20from=20Jon/develop?=
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---
 application/admin/command/Crud.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/application/admin/command/Crud.php b/application/admin/command/Crud.php
index 390cb953..d66f3229 100755
--- a/application/admin/command/Crud.php
+++ b/application/admin/command/Crud.php
@@ -957,6 +957,11 @@ class Crud extends Command
                             $attrArr['size'] = 50;
                         }
 
+                        //字段默认值判断
+                        if ('NULL' == $defaultValue || "''" == $defaultValue) {
+                            $defaultValue = '';
+                        }
+
                         $formAddElement = Form::input($inputType, $fieldName, $defaultValue, $attrArr);
                         $formEditElement = Form::input($inputType, $fieldName, $editValue, $attrArr);
                         if ($search && $replace) {