using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp2.Helpers
{
    public static class ValidateConsole
    {
      public static void ValidateInput<T>(Func<string,bool> converter,string message)
        {
            Console.Write(message);
           string ? input = Console.ReadLine();
            while (true)
            {
                if (!string.IsNullOrEmpty(input))
                {
                    var result = converter(input);
                    if (result == false)
                    {
                        Console.WriteLine($"输入的内容不合法,请重新输入!");
                        input = Console.ReadLine();
                    }
                    else break;
                }
                break;
            }
        }
    }
}