private void btnSubmit_Click(object sender, EventArgs e)
{
if (PasswordDB.Authenticate(txtOldPass.Text) == true)
{
checkOPC = true;
if (txtNewPass1.Text.Equals(txtNewPass2.Text) == true)
{
checkNPM = true;
if (PasswordDB.HasPasswordAlreadyBeenUsed(txtNewPass1.Text) == false)
{
checkNPU = true;
if (txtNewPass1.Text.Length >= 8)
{
checkNPLE = true;
string hint;
if (string.IsNullOrEmpty(txtHint.Text) == true)
{
hint = "******No hint available******";
}
else
{
hint = txtHint.Text;
}
UpdatePassword(txtNewPass1.Text, hint);
}
else
{
checkNPLE = false;
MessageBox.Show("Please enter a longer password.", "Error: password too short");
}
}
else
{
checkNPU = false;
MessageBox.Show("You have used this password in the past. Please try a different password.", "Error: already used password");
}
}
else
{
checkNPM = false;
MessageBox.Show("New passwords do not match. Please re-enter and try again. System is case sensitive.", "Error: passwords don't match");
}
}
else
{
checkOPC = false;
MessageBox.Show("Please enter your current password correctly. System is case sensitive.", "Error: current password");
}
}
private void button1_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtPassword.Text) == false)
{
if (PasswordDB.Authenticate(txtPassword.Text))
{
isAuthenticated = true;
DialogResult = DialogResult.OK;
}
else
{
lblIncorrectPassword.Visible = true;
}
}
}