public static Exception Validate(this IFiledList fields)
{
Exception error = null;
foreach (var field in fields)
{
if (!field.IsValid)
{
error = field.Error;
break;
}
}
return(error);
}
public static List <Exception> ValidateAll(this IFiledList fields)
{
List <Exception> errors = null;
foreach (var field in fields)
{
if (!field.IsValid)
{
if (errors == null)
{
errors = new List <Exception>();
}
errors.Add(field.Error);
break;
}
}
return(errors);
}