public IActionResult Register([FromForm] RegisterParameter parameter)
{
ViewData["Nick"] = parameter.Nick;
ViewData["Mail"] = parameter.Mail;
ViewData["Pwd"] = parameter.Password;
ViewData["Code"] = parameter.Code;
ViewData["NickMsg"] = null;
ViewData["MailMsg"] = null;
ViewData["PwdMsg"] = null;
ViewData["CodeMsg"] = null;
if (parameter.Nick.Length < 2 || parameter.Nick.Length > 20 || new Regex("[~#^$@%&!*()<>:;'\"{ }【】 ]").IsMatch(parameter.Nick))
{
ViewData["NickMsg"] = "长度2-20位，不含特殊符号";
return(View());
}
if (UserServer.ExistNick(parameter.Nick, _usercontext))
{
ViewData["NickMsg"] = "该昵称已存在";
return(View());
}
Regex r = new Regex("^\\s*([A-Za-z0-9_-]+(\\.\\w+)*@(\\w+\\.)+\\w{2,5})\\s*$");
if (r.IsMatch(parameter.Mail))
{
if (UserServer.ExistUser(parameter.Mail, _usercontext))
{
ViewData["MailMsg"] = "该邮箱已被使用";
return(View());
}
}
else
{
ViewData["MailMsg"] = "邮箱格式不正确";
return(View());
}
Regex rePwd = new Regex("^[0-9a-zA-Z]{6,20}$");
if (!rePwd.IsMatch(parameter.Password))
{
ViewData["PwdMsg"] = "密码格式不正确";
return(View());
}
if (!UserServer.CheckVerificationCode(parameter.Code, _usercontext))
{
ViewData["CodeMsg"] = "验证码不正确";
return(View());
}
User user = _usercontext.Users.AsEnumerable().FirstOrDefault(u => u.Mail.Equals(parameter.Mail) && u.Birthday < new DateTime(2000, 1, 1));
if (user != null)
{
user.Nick = parameter.Nick;
user.CreateDate = DateTime.Now;
user.Password = parameter.Password;
_usercontext.Users.Update(user);
_usercontext.SaveChanges();
}
else
{
return(View());
}
return(View("Login"));
}
