private bool ValidateLogOn(string username, string password)
{
if (String.IsNullOrEmpty(username))
{
ModelState.AddModelError("User.UserName", "You must specify a username.");
}
if (String.IsNullOrEmpty(password))
{
ModelState.AddModelError("User.Password", "You must specify a password.");
}
if (!_provider.ValidateUser(username, password))
{
ModelState.AddModelError("_FORM", "The username or password provided is incorrect.");
}
return(ModelState.IsValid);
}
