fix:bug[16825] 手机验证码登录，输入手机号，验证码，点击2次切换按钮，预期手机号和验证码还在输入框，实际会清空手机号和验证码

@@ -125,6 +125,37 @@ export class StringUtils {
   static isScore(text: string): boolean {
     return StringUtils.SCORE_REG_EXP.test(text);
   }
+
+  //手机号校验
+  static photoMatch(phone:string) : boolean  {
+    /**
+     * 移动号段正则表达式
+     */
+    let CM_NUM = "^((13[4-9])|(147)|(15[0-2,7-9])|(178)|(18[2-4,7-8]))\\d{8}|(1705)\\d{7}$";
+    /**
+     * 联通号段正则表达式
+     */
+    let CU_NUM = "^((13[0-2])|(145)|(15[5-6])|(176)|(18[5,6]))\\d{8}|(1709)\\d{7}$";
+    /**
+     * 电信号段正则表达式
+     */
+    let CT_NUM = "^((133)|(153)|(177)|(18[0,1,9]))\\d{8}$";
+    /**
+     * 官网正则
+     */
+    let GW_NUM = "^1(3|4|5|6|7|8|9)\\d{9}$";
+
+    let CM_NUM_reg : RegExp = new RegExp(CM_NUM);
+    let CU_NUM_reg : RegExp = new RegExp(CU_NUM);
+    let CT_NUM_reg : RegExp = new RegExp(CT_NUM);
+    let GW_NUM_reg : RegExp = new RegExp(GW_NUM);
+
+    if (CM_NUM_reg.test(phone) || CU_NUM_reg.test(phone) || CT_NUM_reg.test(phone) || GW_NUM_reg.test(phone)) {
+      return true;
+    }
+    console.log('请输入正确的手机号')
+    return false;
+  }
 }
 
 // export default new StringUtils();

@@ -22,7 +22,6 @@ export struct LoginInputComponent {
    async aboutToAppear(){
      if (this.pageType == 1) {
        this.phoneContent = await SPHelper.default.get(SpConstants.USER_PHONE,"") as string;
-       Logger.debug("ddd")
      }
    }
   @Builder
@@ -48,7 +47,7 @@ export struct LoginInputComponent {
           }
         })
     }else{
-      TextInput({ placeholder: "请输入手机号" })
+      TextInput({text: this.phoneContent, placeholder: "请输入手机号" })
         .fontSize(16)
         .height(48)
         .placeholderColor("#CCCCCC")
@@ -70,7 +69,7 @@ export struct LoginInputComponent {
 
 
     Row() {
-      TextInput({ placeholder: "验证码" })
+      TextInput({ text: this.codeContent,placeholder: "验证码" })
         .placeholderColor("#CCCCCC")
         .layoutWeight(1)
         .fontSize(16)

-import { Logger, EmitterEventId, EmitterUtils, DateTimeUtils,CustomToast  } from 'wdKit'
+import { Logger, EmitterEventId, EmitterUtils, DateTimeUtils,CustomToast, StringUtils  } from 'wdKit'
 import { CustomProtocolDialog } from './CustomProtocolDialog'
 import router from '@ohos.router'
 import { LoginViewModel } from './LoginViewModel'
@@ -38,8 +38,8 @@ struct LoginPage {
   @State phoneContent: string = "" //手机号
   @State codeContent: string = "" //验证码
   @State protocolState: boolean = false //协议勾选状态
-  accountContent = '' //账号
-  passwordContent = ''
+  @State accountContent: string = '' //账号
+  @State passwordContent: string = ''
   @State isSubmit: boolean = false
   @State checkCodePage: boolean = true //判断是否是验证码页面 默认验证码登录
   @State passwordSwitch: boolean = true //密码显示
@@ -213,7 +213,7 @@ struct LoginPage {
   @Builder
   addPassword() {
     Column() {
-      TextInput({ placeholder: "请输入账号", controller: this.phoneController })
+      TextInput({ text: this.accountContent,placeholder: "请输入账号", controller: this.phoneController })
         .fontSize(16)
         .placeholderColor("#CCCCCC")
         .height(48)
@@ -312,8 +312,8 @@ struct LoginPage {
             .size({ width: 20, height: 20 })
         }.backgroundImage($r('app.media.login_other_right'), ImageRepeat.NoRepeat)
         .otherStyle().onClick(() => {
+          this.updateAccount()
           this.checkCodePage = !this.checkCodePage;
-          this.passwordContent = ''
           this.passwordSwitch = true
           this.isSubmit = false
         })
@@ -326,6 +326,20 @@ struct LoginPage {
     }.width('100%').margin({ bottom: 40 })
   }
 
+  updateAccount(){
+    if(this.checkCodePage){
+      //验证码切换 密码
+      if(StringUtils.photoMatch(this.phoneContent)){
+        this.accountContent = this.phoneContent
+      }
+    }else{
+      //密码切换 验证码
+      if(StringUtils.photoMatch(this.accountContent)){
+        this.phoneContent = this.accountContent
+      }
+    }
+  }
+
   //发送验证码
   sendVerifyCode() {
     this.loginViewModel.sendVerifyCode(this.phoneContent).then((verifyCode) => {