From 994701e2ff0450fd72ce536671a5db3d622e57ef Mon Sep 17 00:00:00 2001
From: JingChiang <ltesr125124015@gmail.com>
Date: Sun, 8 Sep 2024 20:23:18 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=96=B0=E5=A2=9E=E5=9F=BA=E7=A4=8E?=
 =?UTF-8?q?=E9=A9=97=E8=AD=89=E3=80=81=E9=8C=AF=E8=AA=A4=E8=99=95=E7=90=86?=
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1. 為註冊資料新增基礎驗證及驗證碼驗證實作
 2. 錯誤欄位游標自動移到該欄
---
 lib/RegisterPage.dart | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/lib/RegisterPage.dart b/lib/RegisterPage.dart
index 3459bba..63295b8 100644
--- a/lib/RegisterPage.dart
+++ b/lib/RegisterPage.dart
@@ -111,6 +111,7 @@ class _RegisterPageState extends State<RegisterPage> {
       ScaffoldMessenger.of(context).showSnackBar(
         SnackBar(content: Text('請輸入正確的電子信箱')),
       );
+      _emailFocusNode.requestFocus();
       return;
     }
 
@@ -119,6 +120,46 @@ class _RegisterPageState extends State<RegisterPage> {
     _startTimer();
   }
 
+  bool _isDataCorrect() {
+    String name = _nameController.text;
+    String email = _emailController.text;
+    String password = _passwordController.text;
+    String code = _codeController.text;
+
+    if (name == ''){
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('用戶姓名不可為空')),
+      );
+      _nameFocusNode.requestFocus();
+      return false;
+    }
+
+    if (email == ''){
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('電子信箱不可為空')),
+      );
+      _emailFocusNode.requestFocus();
+      return false;
+    }
+
+    if (password== ''){
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('密碼不可為空')),
+      );
+      _passwordFocusNode.requestFocus();
+      return false;
+    }
+
+    if (code != _generatedCode){
+      ScaffoldMessenger.of(context).showSnackBar(
+        SnackBar(content: Text('驗證碼錯誤')),
+      );
+      _codeFocusNode.requestFocus();
+      return false;
+    }
+    return true;
+  }
+
   void registerBtn() async {
     if (!_isDataCorrect()) return;
     final conn = await MySQLConnection.createConnection(