验证并显示页面上的所有错误，并在条件满足时删除错误

Question

我想显示我在Aurelia验证中应用的所有错误消息。例如，如果用户单击“密码”输入框，则所有相关的错误消息应按用户所要求的条件逐步突出显示/显示并隐藏/删除错误。我给你看我的模特。

"newpassword":{
        "name": "newpassword",
        "value": "",
        "rules": [
          {
            "type": "isValidRegExp",
            "args": [/(?=.*[a-z])/],
           "msg" : "Password must contain at least 1 lowercase alphabetical character."
          },
          {
            "type": "isValidRegExp",
            "args": [/(?=.*[A-Z])/],
            "msg" : "Password must contain at least 1 uppercase alphabetical character."
          },
          {
            "type": "isValidRegExp",
            "args": [/(?=.*[0-9])/],
            "msg" : "Password must contain at least 1 numeric character."
          },
          {
            "type": "isValidRegExp",
            "args": [/(?=.[!@#\$%\^&])/],
           "msg" : "Password must contain at least 1 special character."
          },

如果用户进入“密码”字段，则应向用户显示模型中显示的4条错误消息

1- Password must contain at least 1 lowercase alphabetical character.
2- Password must contain at least 1 uppercase alphabetical character.
3- Password must contain at least 1 numeric character.
4- Password must contain at least 1 special character.

然后，如果用户满足选项1，则选项1错误应为隐藏/删除等。

当前同时显示1条错误消息。