/// <summary>
/// Mark text box as text box with invalid entered value.
/// </summary>
protected virtual void MarkInvalid()
{
var brush = TextBoxValidationExtensions.GetInvalidBrush(_textBox);
_textBox.Background = brush;
TextBoxValidationExtensions.SetIsValid(_textBox, false);
}
internal void Validate()
{
var format = TextBoxValidationExtensions.GetFormat(_textBox);
var expectNonEmpty = format.HasFlag(ValidTextBoxFormats.NonEmpty);
var isEmpty = String.IsNullOrWhiteSpace(_textBox.Text);
if (expectNonEmpty && isEmpty)
{
MarkInvalid();
return;
}
var expectNumber = format.HasFlag(ValidTextBoxFormats.Numeric);
if (expectNumber &&
!isEmpty &&
!IsNumeric())
{
MarkInvalid();
return;
}
var expectPhone = format.HasFlag(ValidTextBoxFormats.Phone);
if (expectPhone)
{
if (!isEmpty)
{
IEnumerable <string> phones = PhoneNumbersInputParser.Parse(_textBox.Text);
string convertedNumber = String.Empty;
bool isValid = phones.All(number => PhoneNumberConverter.ConvertToIsdn(number, ref convertedNumber));
if (isValid)
{
MarkValid();
}
else
{
MarkInvalid();
}
}
else
{
MarkInvalid();
}
return;
}
MarkValid();
}