//Returns to the previous interface
private void BackButton_Click(object sender, EventArgs e)
{
var loginUI = new LoginInterface();
loginUI.Show();
this.Close();
}
/// <summary>
/// Logs out.
/// </summary>
private void UserButton_Click(object sender, EventArgs e)
{
//Clears _session
_session = default;
//Proceeds to LoginInterface and closes this form
var loginInterface = new GeneralInterface.LoginInterface();
loginInterface.Show();
this.Close();
}
/// <summary>
/// Validates user input and inserts a ParentUser in DB
/// </summary>
private void RegisterUserButton_Click(object sender, EventArgs e)
{
try
{
//Validate first name. Cannot be longer than 20 chars and can only contain chars from the danish alphabet
if ((firstNameTextBox.Text.Length < 20) && Regex.IsMatch(firstNameTextBox.Text, @"^[ÆØÅæøåa-zA-Z]+$"))
{
string firstName = firstNameTextBox.Text;
//Validate last name. Cannot be longer than 50 chars and can only contain chars from the danish alphabet
if ((lastNameTextBox.Text.Length < 50) && Regex.IsMatch(lastNameTextBox.Text, @"^[ÆØÅæøåa-zA-Z\s]+$"))
{
string lastName = lastNameTextBox.Text;
//Validate email. Cannot be longer than 50 chars.
//Must contain in order any number of chars, a @, any number of chars, a dot, and any number of chars
if ((emailTextBox.Text.Length < 50) && Regex.IsMatch(emailTextBox.Text, @"^([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$"))
{
string email = emailTextBox.Text;
//Validate password text. Cannot be longer than 20 chars.
if ((password1TextBox.Text.Length < 20) && Regex.IsMatch(password1TextBox.Text, @"^[ÆØÅæøåa-zA-Z0-9]+$") && (password1TextBox.Text.Length >= 6))
{
string password = password1TextBox.Text;
//Checks that passwords match
if (password1TextBox.Text == password2TextBox.Text)
{
//Validate pincode. Cannot be longer than 4 chars and must only contain numbers
if (Regex.IsMatch(pincodeTextBox.Text, @"^\d{4}$"))
{
string pincode = pincodeTextBox.Text;
//Inserts a ParentUser from user input and proceeds to loginInterface
Model.ParentUser.Insert(firstName, lastName, email, password, pincode);
var loginInterface = new LoginInterface();
loginInterface.Show();
this.Close();
}
else
{
MessageBox.Show("Please enter a valid 4-digit pincode", "Error");
}
}
else
{
MessageBox.Show("Your passwords don't match. Please reconfirm password", "Error");
}
}
else
{
MessageBox.Show("Please enter a valid password with minimum 6 characters and maximum 20 characters", "Error");
}
}
else
{
MessageBox.Show("Please enter a valid email with maximum 50 characters", "Error");
}
}
else
{
MessageBox.Show("Please enter a valid last name with maximum 50 characters", "Error");
}
}
else
{
MessageBox.Show("Please enter a valid first name with maximum 20 characters", "Error");
}
}
catch
{
MessageBox.Show("An unexpected error occurred. Please restart the program", "Error");
}
}