private List <Message> GetValidMessages(List <Message> messages) { List <Message> results = new List <Message>(); if (messages != null && messages.Any()) { foreach (Message message in messages) { if (message != null && String.IsNullOrEmpty(message.Text) && message.Numbers != null && message.Numbers.Any()) { Message newMessage = new Message() { Text = message.Text }; List <string> numbers = message.Numbers.Where(n => _phoneNumberValidator.IsValid(n)).ToList(); if (numbers.Any()) { newMessage.Numbers = numbers; } results.Add(newMessage); } } } return(results); }
private void ValidatePhoneNumber(string phoneNumber) { if (!_phoneNumberValidator.IsValid(phoneNumber)) { throw new InvalidPhoneNumberException(); } }
public Customer Create(string name, string phoneNumber) { if (!_phoneNumberValidator.IsValid(phoneNumber)) { throw new ArgumentException("Phone number is invalid"); } var customer = new Customer(name, phoneNumber); _customers.Add(customer.Id, customer); return(customer); }