/// <summary>
/// Check if property value match regex.
/// </summary>
/// <param name="pattern">Regex pattern.</param>
/// <param name="options">Regex options.</param>
/// <returns>Current instance.</returns>
public PropertyValidator <TRow> TryRegex(string pattern, RegexOptions options = RegexOptions.None)
{
StringRule <TRow> method = new StringRule <TRow>((x) => this.getter(x));
method.TryRegex(pattern, options);
this.validationRules.Add(method);
return(this);
}