private void SaveExecute() { try { if (EntryValidation.ValidateName(Worker.FirstName) == false) { MessageBox.Show("First Name can only contain letters. Please try again", "Invalid input"); return; } if (EntryValidation.ValidateName(Worker.LastName) == false) { MessageBox.Show("Last Name can only contain letters. Please try again", "Invalid input"); return; } if (EntryValidation.ValidateDate(Worker.DateOfBirth) == false) { MessageBox.Show("Person Must be at least 16 years of age. Please try again", "Invalid input"); return; } if (EntryValidation.ValidatePersonalIDNumber(Worker.PersonalIDNumber) == false) { MessageBox.Show("Personal ID nubmer you entered is not valid. Please try again", "Invalid input"); return; } if (EntryValidation.ValidateJmbg(Worker.JMBG) == false) { MessageBox.Show("JMBG you entered is not valid. Please try again", "Invalid input"); return; } if (EntryValidation.ValidatePhone(Worker.PhoneNumber) == false) { MessageBox.Show("Phone number you entered is not in correct format. Please try again", "Invalid input"); return; } Worker.GenderID = Gender.GenderID; Worker.SectorID = Sector.SectorID; if (Manager != null) { Worker.ManagerID = Manager.WorkerID; } Worker.LocationID = Location.LocationID; _dbService.AddWorker(Worker); IsUpdateWorker = true; string logMessage = string.Format("Worker {0} {1} - JMBG:{2}, was added to database.", _worker.FirstName, _worker.LastName, _worker.JMBG); actionEventObject.OnActionPerformed(logMessage); MessageBox.Show("New Worker Added Successfully!", "Info"); _addWorker.Close(); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } }