async private void teacherRegisterButtonCick(object sender, EventArgs e)
{
/// <summary>
/// Subroutine that is executed when the register button is pressed after the teacher registration
/// form has been completed. This method ensures that all values are != "", before checking passwords
/// are matching. The adminCode may be correct and a MessageBox is shown when this occurs.
/// </summary>
string forename = forenameTextBox.Text;
string surname = surnameTextBox.Text;
string password = passwordRegistrationTextBox.Text;
string confirmedPassword = confirmPasswordRegistrationTextbox.Text;
string title = titleTextBox.Text;
string adminCode = adminCodeTextBox.Text;
string username = usernameRegistrationTextBox.Text;
if (forename == "" || surname == "" || password == "" || confirmedPassword == "" || title == "" || adminCode == "" || adminCode == "")
{
MessageBox.Show("All values must be entered");
return;
}
if (password != confirmedPassword)
{
MessageBox.Show("Passwords do not match!");
return;
}
if (!User.IsPasswordValid(password))
{
MessageBox.Show("The password is not strong enough. It must have:\nlength of 8\n1 or more uppercase letters\n1 or more lowercase letters\n1 or more digits.");
return;
}
try {
Teacher teacher = await APIHandler.MakeTeacher(forename, surname, username, password, title, adminCode : adminCode);
MessageBox.Show("Registration complete, you can now go back and log in.");
flushTextBoxes();
} catch (HttpStatusUnauthorized) {
MessageBox.Show("Incorrect admin code entered.");
} catch (HttpRequestException) {
MessageBox.Show("That username has already been used, please try again with a different username.");
}
}