How To Use:

//In Startup.cs:
    
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddMvcCore(options =>
        {
            options.ModelBinderProviders.Insert(0, new PersianDateModelBinderProvider());
        });
    }

//In Actions:
    
     public async Task<IActionResult> SampleAction(DateTime birthDate)
        {
            if (ModelState.IsValid)
            {
                //birthDate is valid
            }
            else
            {
                birthDate is wrong
            }

            ...
        }