private static bool ValidateTitleCase(DataItemBase item, bool required)
{
if (required && !ValidateRequired(item))
{
return(false);
}
// We always strip line breaks
var value = item.DataControl.GetValue();
value = value.Replace(" \r\n", " ");
value = value.Replace("\r\n ", " ");
value = value.Replace("\r\n", " ");
value = value.Replace(" \r", " ");
value = value.Replace("\r ", " ");
value = value.Replace("\r", " ");
value = value.Replace(" \n", " ");
value = value.Replace("\n ", " ");
value = value.Replace("\n", " ");
value = value.StripRedundantSpaces();
// We only recase if it's all upper to begin with
if (value.IsAllUpperCase())
{
value = value.ToTitleCase();
item.AddWarning("recased");
}
item.DataControl.SetValue(value);
return(true);
}
protected static bool ValidateMiddleName(DataItemBase item)
{
item.StripRedundantWhiteSpace();
item.DataControl.SetValue(
Validation.FixGivenName(item.DataControl.GetValue()));
return(true);
}
protected static bool ValidateCityStateZip(DataItemBase item)
{
item.StripRedundantWhiteSpace();
item.DataControl.SetValue(
Validation.FixCityStateZip(item.DataControl.GetValue()));
return(true);
}
protected static bool ValidateEmailRequired(DataItemBase item)
{
if (!ValidateRequired(item))
{
return(false);
}
return(ValidateEmail(item));
}
protected static bool ValidateDateOfBirth(DataItemBase item)
{
if (!ValidateRequired(item))
{
return(false);
}
return(ValidateDateOfBirthOptional(item));
}
protected static bool ValidateYouTubeAddressRequired(DataItemBase item)
{
if (!ValidateRequired(item))
{
return(false);
}
return(ValidateYouTubeAddressOptional(item));
}
protected static bool ValidateWebAddressRequired(DataItemBase item)
{
if (!ValidateRequired(item))
{
return(false);
}
item.DataControl.SetValue(
Validation.StripWebProtocol(item.DataControl.GetValue()));
return(true);
}
protected static bool ValidateDateOptional(DataItemBase item)
{
var validated =
item.Feedback.ValidateDateOptional(item.DataControl as TextBox, out var success,
item.Description, VotePage.DefaultDbDate);
if (success)
{
item.DataControl.SetValue(ToDisplayDate(validated));
}
return(success);
}
public static bool ValidateRequired(DataItemBase item)
{
item.StripRedundantWhiteSpace();
var value = item.Feedback.ValidateRequired(item.DataControl, item.Description,
out var success);
if (success)
{
item.DataControl.SetValue(ToDisplay(value));
}
return(success);
}
protected static bool ValidateSignedNumeric(DataItemBase item)
{
var value = item.DataControl.GetValue().Trim();
if (!Regex.IsMatch(value, @"^(?:\+|-)?[0-9]+$"))
{
item.Feedback.PostValidationError(item.DataControl, "A numeric value is required");
return(false);
}
item.DataControl.SetValue(value);
return(true);
}
protected static bool ValidateNumeric(DataItemBase item)
{
var value = item.DataControl.GetValue().Trim();
if (!value.IsDigits())
{
item.Feedback.PostValidationError(item.DataControl, "A numeric value is required");
return(false);
}
item.DataControl.SetValue(value);
return(true);
}
protected static bool ValidateFirstName(DataItemBase item)
{
item.StripRedundantWhiteSpace();
item.Feedback.ValidateRequired(item.DataControl, item.Description,
out var success);
if (!success)
{
return(false);
}
item.DataControl.SetValue(
Validation.FixGivenName(item.DataControl.GetValue()));
return(true);
}
protected static bool ValidateSuffix(DataItemBase item)
{
item.StripRedundantWhiteSpace();
var value = item.DataControl.GetValue();
if (!Validation.IsValidNameSuffix(value))
{
item.Feedback.PostValidationError(item.DataControl,
"We do not recognize the Suffix as valid");
return(false);
}
item.DataControl.SetValue(Validation.FixNameSuffix(value));
return(true);
}
protected static bool ValidateDateOfBirthOptional(DataItemBase item)
{
var now = DateTime.UtcNow;
var min = now - new TimeSpan(36525, 0, 0, 0); // 100 years
var max = now - new TimeSpan(6575, 0, 0, 0); // 18 years
var validated =
item.Feedback.ValidateDateOptional(item.DataControl as TextBox,
out var success, item.Description, min, max, VotePage.DefaultDbDate);
if (success)
{
item.DataControl.SetValue(
Politicians.GetDateOfBirthFromDateTime(validated));
}
return(success);
}
protected static bool ValidateMoneyOptional(DataItemBase item)
{
item.StripRedundantWhiteSpace();
var value = item.DataControl.GetValue();
if (IsNullOrWhiteSpace(value))
{
return(true);
}
if (!decimal.TryParse(value, NumberStyles.AllowDecimalPoint,
CultureInfo.InvariantCulture, out var d))
{
item.Feedback.PostValidationError(item.DataControl, "A dollar value is required");
return(false);
}
item.DataControl.SetValue(d == 0 ? Empty : d.ToString("0.00"));
return(true);
}
protected static bool ValidateEmail(DataItemBase item)
{
item.StripRedundantWhiteSpace();
var value = item.DataControl.GetValue();
if (value.StartsWith("mailto:", StringComparison.OrdinalIgnoreCase))
{
value = value.Substring(7);
}
if (!IsNullOrWhiteSpace(value) &&
!Validation.IsValidEmailAddress(value))
{
item.Feedback.PostValidationError(item.DataControl,
"We do not recognize the Email as valid");
return(false);
}
item.DataControl.SetValue(Validation.StripWebProtocol(value));
return(true);
}
protected static bool ValidateLastName(DataItemBase item)
{
bool success;
item.StripRedundantWhiteSpace();
item.Feedback.ValidateRequired(item.DataControl, item.Description,
out success);
if (!success)
{
return(false);
}
var value = item.DataControl.GetValue();
if (!Validation.IsValidLastName(value))
{
item.Feedback.PostValidationError(item.DataControl,
"We do not recognize the Last Name as valid");
return(false);
}
var tokens = value.Trim()
.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (tokens.Length >= 2)
{
if (char.IsLetter(tokens[0][0]) && (tokens[0][1] == '.'))
{
item.Feedback.PostValidationError(item.DataControl,
"Please use the Middle or Initial field for initials");
return(false);
}
if (Validation.IsValidNameSuffix(tokens[tokens.Length - 1]))
{
item.Feedback.PostValidationError(item.DataControl,
"Please use the Suffix field for " + tokens[tokens.Length - 1]);
return(false);
}
}
item.DataControl.SetValue(Validation.FixLastName(value));
return(true);
}
private static bool ValidateTitleCase(DataItemBase item, bool required)
{
if (required && !ValidateRequired(item))
{
return(false);
}
// We always strip line breaks
var value =
Regex.Replace(item.DataControl.GetValue(), @"[\r\n]+", " ").StripRedundantSpaces();
// We only recase if it's single case to begin with
if (!value.IsMixedCase())
{
value = value.ToTitleCase();
item.AddWarning("recased");
}
item.DataControl.SetValue(value);
return(true);
}
private static bool ValidateSentenceCase(DataItemBase item, bool required)
{
if (required && !ValidateRequired(item))
{
return(false);
}
var value = item.DataControl.GetValue();
value = value.StripRedundantSpaces();
// We only recase if it's all upper to begin with
if (value.IsAllUpperCase())
{
value = value.ToSentenceCase();
item.AddWarning("recased");
}
item.DataControl.SetValue(value);
return(true);
}
protected static bool ValidateYouTubeVideoAddressOptional(DataItemBase item)
{
string message = null;
var value = item.DataControl.GetValue();
if (!IsNullOrWhiteSpace(value))
{
if (value.IsValidYouTubeVideoUrl())
{
var id = value.GetYouTubeVideoId();
var info = YouTubeVideoUtility.GetVideoInfo(id, true, 1);
if (!info.IsValid)
{
message = YouTubeVideoInfo.VideoIdNotFoundMessage;
}
else if (!info.IsPublic)
{
message = YouTubeVideoInfo.VideoNotPublicMessage;
}
}
else
{
message = "The URL is not a valid YouTube video URL";
}
}
if (IsNullOrWhiteSpace(message))
{
item.DataControl.SetValue(
Validation.StripWebProtocol(value));
}
else
{
item.Feedback.PostValidationError(item.DataControl, message);
}
return(IsNullOrWhiteSpace(message));
}
internal static int Update(this IEnumerable <DataItemBase> items,
FeedbackContainerControl feedback, bool showSummary = true,
UpdatePanel updatePanel = null)
{
return(DataItemBase.UpdateAll(items, feedback, showSummary, updatePanel));
}
protected static bool ValidateYouTubeAddressOptional(DataItemBase item)
{
string message = null;
var value = item.DataControl.GetValue();
if (!IsNullOrWhiteSpace(value))
{
if (value.IsValidYouTubeVideoUrl())
{
var id = value.GetYouTubeVideoId();
var info = YouTubeVideoUtility.GetVideoInfo(id, true, 1);
if (!info.IsValid)
{
message = YouTubeVideoInfo.VideoIdNotFoundMessage;
}
else if (!info.IsPublic)
{
message = YouTubeVideoInfo.VideoNotPublicMessage;
}
}
else if (value.IsValidYouTubePlaylistUrl())
{
var id = value.GetYouTubePlaylistId();
var info = YouTubeVideoUtility.GetPlaylistInfo(id, true, 1);
if (!info.IsValid)
{
message = YouTubeVideoInfo.PlaylistIdNotFoundMessage;
}
else if (!info.IsPublic)
{
message = YouTubeVideoInfo.PlaylistNotPublicMessage;
}
}
else if (value.IsValidYouTubeChannelUrl() || value.IsValidYouTubeCustomChannelUrl() ||
value.IsValidYouTubeUserChannelUrl())
{
var id = YouTubeVideoUtility.LookupChannelId(value, 1);
if (IsNullOrWhiteSpace(id))
{
message = YouTubeVideoInfo.ChannelIdNotFoundMessage;
}
else
{
var info = YouTubeVideoUtility.GetChannelInfo(id, true, 1);
if (!info.IsValid)
{
message = YouTubeVideoInfo.ChannelIdNotFoundMessage;
}
else if (!info.IsPublic)
{
message = YouTubeVideoInfo.ChannelNotPublicMessage;
}
}
}
else
{
message = "The URL is not a valid YouTube channel, playlist or video URL";
}
}
if (IsNullOrWhiteSpace(message))
{
item.DataControl.SetValue(
Validation.StripWebProtocol(value));
}
else
{
item.Feedback.PostValidationError(item.DataControl, message);
}
return(IsNullOrWhiteSpace(message));
}
internal static bool Validate(this IEnumerable <DataItemBase> items)
{
return(DataItemBase.ValidateAll(items));
}
protected static bool ValidateWebAddress(DataItemBase item)
{
item.DataControl.SetValue(
Validation.StripWebProtocol(item.DataControl.GetValue()));
return(true);
}
protected static bool ValidateTitleCaseRequired(DataItemBase item)
{
return(ValidateTitleCase(item, true));
}
protected static bool ValidateTitleCase(DataItemBase item)
{
return(ValidateTitleCase(item, false));
}
protected static bool ValidateWhiteSpace(DataItemBase item)
{
item.StripRedundantWhiteSpace();
return(true);
}
internal static IEnumerable <DataItemBase> WithWarning(this IEnumerable <DataItemBase> items,
string warning)
{
return(DataItemBase.WithWarning(items, warning));
}
protected static bool ValidateStreet(DataItemBase item)
{
item.StripRedundantWhiteSpace();
item.DataControl.SetValue(Validation.FixAddress(item.DataControl.GetValue()));
return(true);
}
public static string GetCurrentValue(DataItemBase item)
{
return(item.GetCurrentValue());
}