private void ChangePinButton_Click(object sender, EventArgs e)
{
Control[] controlsToDisable = { ChangePasswordButton, ChangePinButton, LogOutButton, BackButton };
FormUtilities.DisableControls(controlsToDisable);
int verificationCode = new Random().Next(100000, 999999);
EmailManager.SendEmail(LoggedUser.Email, "changePin", LoggedUser.Login, verificationCode.ToString());
VerificationCodeForm vcf = new VerificationCodeForm(VerificationCodeForm.Mode.ChangePin, verificationCode, controlsToDisable, LoggedUser.Login);
vcf.Show();
}
private void RemindButton_Click(object sender, EventArgs e)
{
string login = LoginTextBox.Text;
string email = EmailTextBox.Text;
if (login.Equals("") || email.Equals(""))
{
MessageBox.Show("All fields are required.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!Regex.IsMatch(email, "[^@]+@[^@]+\\.[^@]+"))
{
MessageBox.Show($"Invalid email.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
FormUtilities.ClearTextBoxes(EmailTextBox);
return;
}
if (!DBManager.GetColumnValues("Users", "Login").Contains(login))
{
MessageBox.Show($"Invalid user \'{login}\'.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
FormUtilities.ClearTextBoxes(LoginTextBox);
return;
}
if (!DBManager.GetSingleValueWhere("Users", "Email", "Login", login).Equals(email))
{
MessageBox.Show($"Email \'{email}\' is not associated with user \'{login}\'.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
FormUtilities.ClearTextBoxes(EmailTextBox);
return;
}
int verificationCode = new Random().Next(100000, 999999);
EmailManager.SendEmail(email, "forgot", login, verificationCode.ToString());
this.Close();
VerificationCodeForm vcf = new VerificationCodeForm(VerificationCodeForm.Mode.Reminder, verificationCode, DisabledControls, login, email, /*password*/ DBManager.GetSingleValueWhere("Users", "Password", "Login", login));
vcf.Show();
FormUtilities.DisableControls(DisabledControls);
}
private void RegisterButton_Click(object sender, EventArgs e)
{
string login = LoginTextBox.Text;
string email = EmailTextBox.Text;
string password = PasswordTextBox.Text;
string confirm = ConfirmTextBox.Text;
string pin = PinTextBox.Text;
/* CHECK IF ALL FIELDS HAS INPUT*/
if (new string[] { login, email, password, confirm, pin }.Contains(""))
{
MessageBox.Show("All fields are required.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
FormUtilities.ClearTextBoxes(PasswordTextBox, ConfirmTextBox, PinTextBox);
return;
}
/* CHECK IF LOGIN IS AVAILABLE */
if (DBManager.GetColumnValues("Users", "Login").Contains(login))
{
MessageBox.Show($"Login \'{login}\' is already used.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
FormUtilities.ClearTextBoxes(LoginTextBox, PasswordTextBox, ConfirmTextBox, PinTextBox);
return;
}
/* CHECK EMAIL FORMAT */
if (!Regex.IsMatch(email, "[^@]+@[^@]+\\.[^@]+"))
{
MessageBox.Show($"Invalid email.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
FormUtilities.ClearTextBoxes(EmailTextBox, PasswordTextBox, ConfirmTextBox, PinTextBox);
return;
}
/* CHECK PASSWORD LENGTH */
if (password.Length < 8)
{
MessageBox.Show($"Password must be at least 8 characters long.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
FormUtilities.ClearTextBoxes(PasswordTextBox, ConfirmTextBox, PinTextBox);
return;
}
/* CHECK PASSWORD CONFIRMATION */
if (!password.Equals(confirm))
{
MessageBox.Show("Password and password confirmation do not match.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
FormUtilities.ClearTextBoxes(PasswordTextBox, ConfirmTextBox, PinTextBox);
return;
}
int verificationCode = new Random().Next(100000, 999999);
EmailManager.SendEmail(email, "greeting", login, verificationCode.ToString());
this.Close();
VerificationCodeForm vcf = new VerificationCodeForm(VerificationCodeForm.Mode.Register, verificationCode, DisabledControls, login, email, password, pin);
vcf.Show();
FormUtilities.DisableControls(DisabledControls);
}