Shifting a RadzenRequiredValidator message

How can I shift a RadzenRequiredValidator message to a validated field?

  <RadzenTemplateForm Data="@loginInfo" TItem="LoginInfo" Submit="@OnSubmit" InvalidSubmit="@OnInvalidSubmit">
        <RadzenTextBox Name="TexbBoxUsername" Placeholder="@L["UserName"]" @bind-Value="loginInfo.Username" Style=" margin-right: 10px; width: 200px; margin-bottom:10px" />
        <RadzenRequiredValidator Component="TexbBoxUsername" Text="@L["ERR_FILL_THIS_FIELD"]" Popup="@popup" />
        <RadzenPassword Name="TexbBoxPassword" Placeholder="@L["Password"]" @bind-Value="loginInfo.Password" Style="margin-bottom: 10px; margin-right: 10px; width: 200px;" />
        <RadzenRequiredValidator Component="TexbBoxPassword" Text="@L["ERR_FILL_THIS_FIELD"]" Popup="@popup" />
        <RadzenButton Name="ButtonLogin" ButtonType="ButtonType.Submit" Text="@L["Login"]" Icon="account_circle" Style="margin-right: 10px; width: 200px;" />

@code {
class LoginInfo
public string Username { get; set; }
public string Password { get; set; }
LoginInfo loginInfo = new LoginInfo();
bool popup = false;

void OnSubmit(LoginInfo li)

void OnInvalidSubmit(FormInvalidSubmitEventArgs args)

} popup_false

Check our online demo. It uses position: absolute for the Validators. Generally speaking you position the validators as any other HTML element.