@page
@using WebUi
@model identifyModel

<h2>Логин</h2>
<p>@Model.Login</p>
<h2>Пароль</h2>
<p>@Model.Password</p>

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using Microsoft.AspNetCore.Mvc.RazorPages;

namespace WebUi
{
    public class identifyModel : PageModel
    {
        public identifyModel() { }

        public bool IsCorrect { get; set; }
        public string Token { get; set; }

        public string Login { get; set; }
        public string Password { get; set; }

        public void OnPost(string login,string password)
        {
            if (string.IsNullOrWhiteSpace(login) || string.IsNullOrWhiteSpace(password))
            {
                IsCorrect = false;
                return;
            }

            this.Login = login;
            this.Password = password;

        }
    }
}