From d65dd808377d4e52c828f1c04b516671383482fe Mon Sep 17 00:00:00 2001
From: huyulong <1838407198@qq.com>
Date: Thu, 2 Jan 2025 17:02:25 +0800
Subject: [PATCH] =?UTF-8?q?=E7=99=BB=E5=BD=95=E9=99=90=E5=88=B6?=
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---
 .../Assets/Script/loginScripts/LoginPanel.cs  | 60 +++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/xiaofang/Assets/Script/loginScripts/LoginPanel.cs b/xiaofang/Assets/Script/loginScripts/LoginPanel.cs
index 386e45d2..76387db1 100644
--- a/xiaofang/Assets/Script/loginScripts/LoginPanel.cs
+++ b/xiaofang/Assets/Script/loginScripts/LoginPanel.cs
@@ -34,11 +34,53 @@ public class LoginPanel : Base
         {
             Debug.Log("没有找到上次登录的账号.");
         }
+
+        // 初始化：监听输入框和按钮事件
+        id.onValueChanged.AddListener(OnAccountInputChanged);
+        pwd.onValueChanged.AddListener(OnPasswordInputChanged);
         loginBtn.onClick.AddListener(OnClickLoginBtn);
         getYzmBtn.onClick.AddListener(OnClickGetYzmBtn);
         image.gameObject.SetActive(false);
+
+        //初始状态：禁用登录按钮
+        loginBtn.interactable = false;
     }
 
+
+    // 检查账号输入是否合法
+    private void OnAccountInputChanged(string input)
+    {
+        if (!IsValidAccount(input))
+        {
+            id.text = ""; 
+            Debug.Log("账号输入不合法！");
+        }
+
+        UpdateLoginButtonState();
+    }
+    // 更新登录按钮状态
+    private void UpdateLoginButtonState()
+    {
+        // 按钮启用条件：账号不为空且密码长度 >= 6
+        loginBtn.interactable = !string.IsNullOrEmpty(id.text) && pwd.text.Length >= 6;
+    }
+    // 检查密码输入是否合法
+    private void OnPasswordInputChanged(string input)
+    {
+        if (input.Length > 16)
+        {
+            pwd.text = input.Substring(0, 16); // 超过16位，截取前16位
+            Debug.Log("密码长度超过限制！");
+        }
+
+        // 设置为显示 '*' 的形式
+        string hiddenPassword = new string('*', pwd.text.Length);
+        pwd.textComponent.text = hiddenPassword;
+
+        UpdateLoginButtonState();
+    }
+
+
     public void OnClickGetYzmBtn()
     {
         
@@ -112,5 +154,23 @@ public class LoginPanel : Base
         //ReadRoom.instance.head();
 
     }
+    // 账号合法性验证
+    private bool IsValidAccount(string input)
+    {
+        if (string.IsNullOrEmpty(input)) return false;
 
+        // 检查长度限制
+        if (input.Length < 3 || input.Length > 20) return false;
+
+        // 检查首字符是否为字母
+        if (!char.IsLetter(input[0])) return false;
+
+        // 检查是否只包含字母、数字和下划线
+        foreach (char c in input)
+        {
+            if (!char.IsLetterOrDigit(c) && c != '_') return false;
+        }
+
+        return true;
+    }
 }