fix:DEFECT-908 租户还没有输入账号,显示用户名已存在

@@ -76,7 +76,7 @@ export const chineseAndEnlishRule: Rule[] = [
     required: true,
     validator: (_, value: string) => {
       const reg = /^[a-zA-Z\u4e00-\u9fa5]+$/;
-      if (value === '') {
+      if (value === '' || value === undefined) {
         return Promise.reject('请输入');
       } else if (!reg.test(value)) {
         return Promise.reject('格式不正确');

@@ -57,18 +57,21 @@
                   return f.username == values.username;
                 }
               });
+              console.log(findUserName);
               return [
                 {
                   required: true,
                   validator(_, value) {
                     return new Promise((resolve, reject) => {
-                      if (value == '') {
+                      console.log(value);
+                      if (value == '' || value === undefined) {
                         reject('请输入账号');
                       } else if (ChineseRegexp.test(value)) {
                         reject('账号不能含有中文');
                       } else if (EmailRegexp.test(value)) {
                         reject('账号不能为电子邮箱格式');
-                      } else if (value == findUserName?.username) {
+                      } else if (findUserName && value == findUserName?.username) {
+                        console.log(1111111111);
                         reject('账号已存在');
                         return;
                       } else {
@@ -88,6 +91,7 @@
           component: 'Input',
           componentProps: {
             maxLength: 255,
+            placeholder: '请输入真实名字',
           },
           rules: chineseAndEnlishRule,
         },
@@ -129,6 +133,7 @@
           await resetFields();
           isUpdate.value = !!data?.isUpdate;
           tenantId.value = data?.tenantId;
+          console.log(data.judgeExistUserName);
           isJudgeUserNameExist.value = data.judgeExistUserName;
           if (unref(isUpdate)) {
             await updateSchema({ field: 'username', componentProps: { disabled: true } });