public string Format(ValidationResult validationResult)
{
if (validationResult.IsValid)
return string.Empty;
if (validationResult.ErrorList.Count() == 1)
return validationResult.ErrorList.First();
var stringBuilder = new StringBuilder();
for (int i = 1; i < validationResult.ErrorList.Count(); i++)
{
stringBuilder.AppendFormat(CultureInfo.InvariantCulture, "{0}. {1}", new object[]
{
i + 1,
validationResult.ErrorList.ElementAtOrDefault(i)
});
stringBuilder.AppendLine();
}
return stringBuilder.ToString().Trim();
}
internal static void Combine(this ValidationResult firstResult, ValidationResult secondResult)
{
firstResult.AddErrors(secondResult.ErrorList);
}
