protected void NewPaymentbtn_Click(object sender, EventArgs e)
{
String type = Typetxt.Text;
String messageError = "";
messageError = PaymentTypeController.insert(type);
if (messageError != "")
{
insLabelError.Text = messageError;
}
else
{
PaymentTypeHandler.add(type);
insLabelError.Text = "Payment type has been registered";
}
}