public User CheckValidityUser(string email, string password)
{
if (email == "")
{
throw new ArgumentException("Emailadress can't be empty");
}
if (email.Length > 50)
{
throw new ArgumentException("Emailadress can't be too long");
}
if (password == "")
{
throw new ArgumentException("Password can't be empty");
}
if (password.Length > 50)
{
throw new ArgumentException("Password can't be too long");
}
return(_user.CheckValidityUser(email, password));
}
public bool CheckValidityUser(string email, string password) => context.CheckValidityUser(email, password);