internal void Validate()
{
var format = TextBoxValidationExtensions.GetFormat(_textBox);
var expectNonEmpty = (format & ValidTextBoxFormats.NonEmpty) != 0;
var isEmpty = string.IsNullOrWhiteSpace(_textBox.Text);
if (expectNonEmpty && isEmpty)
{
MarkInvalid();
return;
}
var expectNumber = (format & ValidTextBoxFormats.Numeric) != 0;
if (expectNumber &&
!isEmpty &&
!IsNumeric())
{
MarkInvalid();
return;
}
MarkValid();
}
internal void Validate()
{
var format = TextBoxValidationExtensions.GetFormat(textBox);
var expectNonEmpty = (format & ValidTextBoxFormats.NonEmpty) != 0;
var expectStartsWith = (format & ValidTextBoxFormats.StartsWith) != 0;
var isEmpty = string.IsNullOrWhiteSpace(textBox.Text);
if (expectNonEmpty && isEmpty)
{
MarkInvalid();
return;
}
var startsWith = textBox.Text.StartsWith(TextBoxValidationExtensions.GetStartsWith(textBox), StringComparison.CurrentCultureIgnoreCase);
if (expectStartsWith && !startsWith && !isEmpty)
{
MarkInvalid();
return;
}
var expectNumber = (format & ValidTextBoxFormats.Numeric) != 0;
if (expectNumber &&
!isEmpty &&
!IsNumeric())
{
MarkInvalid();
return;
}
var expectDateTime = (format & ValidTextBoxFormats.DateTime) != 0;
if (expectDateTime &&
!isEmpty &&
!IsDateTime())
{
MarkInvalid();
return;
}
MarkValid();
}