public static bool Validate(Person person)
{
if (string.IsNullOrWhiteSpace(person.FirstName))
{
StandardMessages.DisplayValidationError("first name");
return(false);
}
if (string.IsNullOrWhiteSpace(person.LastName))
{
StandardMessages.DisplayValidationError("last name");
return(false);
}
return(true);
}
private static string GetName(string sentence)
{
while (true)
{
try
{
StandardMessages.PrintMessage(sentence, NewLineCharacter.no);
return(StandardMessages.ReadLine());
}
catch (IOException)
{
StandardMessages.PrintMessage("Invalid entry, please try again");
continue;
}
}
}