/// <summary>
        /// Create Button
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnCreate_Click(object sender, RoutedEventArgs e)
        {
            newUser          = new UserAccount();
            this.DataContext = newUser;

            try
            {
                //if first name exists
                if (txtFName.Text != "")
                {
                    //set first name
                    newUser.FirstName = txtFName.Text;
                }

                //if last name exists
                if (txtLName.Text != "")
                {
                    //set last name
                    newUser.LastName = txtLName.Text;
                }

                //if admin
                if (chkAdmin.IsChecked == true)
                {
                    //set admin to true
                    newUser.isAdmin = true;
                }
                else
                {
                    //set admin to false
                    newUser.isAdmin = false;
                }


                string userInput = txtPassword.Password;
                //if password matches confirm password
                if (userInput == txtConfirmPassword.Password)
                {
                    //check to make sure password contains a capital, contains a digit, and contains a special character
                    if (Regex.IsMatch(userInput, "[A-Z]") && Regex.IsMatch(userInput, "\\d") && Regex.IsMatch(userInput, "[ _!@#$%^&*()\\./,';:]"))
                    {
                        //check to see if password provided is between 6 and 30 characters
                        if (userInput.Length < 30 && userInput.Length > 6)
                        {
                            //set password (encrypted in model)
                            newUser.Password = txtPassword.Password;
                        }
                        else
                        {
                            //return error message
                            Jeeves.ShowMessage("Error", "Password must be between 6 and 30 characters");
                            return;
                        }
                    }
                    else
                    {
                        //return error message
                        Jeeves.ShowMessage("Error", "Password must contain a capital letter, a number, and a special character");
                        return;
                    }
                }
                else
                {
                    //return error message
                    Jeeves.ShowMessage("Error", "Password does not match");
                    return;
                }

                //set username
                newUser.UserName = userInput;

                //make new Guid for ID
                newUser.ID = Guid.NewGuid().ToString();

                //add user
                userRepository.AddUser(newUser);

                //clear fields to allow new creation
                ClearFields();
            }
            catch (Exception ex)
            {
                //error if adding user was unsuccessful
                Jeeves.ShowMessage("Error", ex.GetBaseException().Message.ToString());
                return;
            }
        }