После публикации формы Если есть какая-либо ошибка (model.IsValid == false), я хочу очистить 1 значение переменной
, но она не работает
[HttpPost]
[AllowAnonymous]
public async Task<ActionResult> Register(]VMRegister model)
{
if (model.Captcha == string.Empty || model.Captcha.Trim().ToLower() != Session["CAPTCHA"].ToString())
{
ModelState.AddModelError("Captcha", "Invalid captcha entered.");
}
if (ModelState.IsValid)
{
//Insert to DB
return RedirectToAction("Index", "Home");
}
/********************************
If model state is invalid, it populates old values in form
I want to clear captcha value, as new captcha will be appeared
model.Captcha = string.Empty; is not working
*********************************/
model.Captcha = string.Empty;
return View(model);
}