private string GetNewInputForArea(int areaToEdit)
{
string customerID = _fi.Name.Substring(8, 1);
switch (areaToEdit)
{
case 1:
case 2:
Console.WriteLine($"Please enter a new first/last name for Customer{customerID}");
return(CustomerBuilder.GetValidCustomerName());
case 3:
Console.WriteLine($"Please enter a new mobile numberfor Customer{customerID}");
return(CustomerBuilder.GetValidCustomerTelNum());
case 4:
Console.WriteLine($"Please enter a new date of birth (DD/MM/YY) for Customer{customerID}");
return(CustomerBuilder.GetValidDOB().ToString());
}
return("");
}