static string GetErrorText(object obj, string propertyName, object value)
{
Type objType = obj.GetType();
if (obj is IPOCOViewModel)
{
objType = objType.BaseType;
}
PropertyValidator validator = GetPropertyValidator(objType, propertyName);
if (validator == null)
{
return(null);
}
return(validator.GetErrorText(value, obj));
}