public string GetMessage <T>(string propertyName, int lcid) where T : ValidationAttribute, new()
{
var da = new DataAnnotationDefaultStrings();
var context = new GetMessageContext(new T(), typeof(TestModel), propertyName,
new CultureInfo(lcid));
return(da.GetMessage(context));
}
/// <summary>
/// Gets a list of validators.
/// </summary>
/// <param name="metadata">The metadata.</param>
/// <param name="context">The context.</param>
/// <param name="attributes">The list of validation attributes.</param>
/// <returns>
/// A list of validators.
/// </returns>
protected override IEnumerable <ModelValidator> GetValidators(ModelMetadata metadata, ControllerContext context,
IEnumerable <Attribute> attributes)
{
var items = attributes.ToList();
if (AddImplicitRequiredAttributeForValueTypes && metadata.IsRequired &&
!items.Any(a => a is RequiredAttribute))
{
items.Add(new RequiredAttribute());
}
var validators = new List <ModelValidator>();
foreach (var attr in items.OfType <ValidationAttribute>())
{
// custom message, use the default localization
if (attr.ErrorMessageResourceName != null && attr.ErrorMessageResourceType != null)
{
validators.Add(new DataAnnotationsModelValidator(metadata, context, attr));
continue;
}
// specified a message, do nothing
if (attr.ErrorMessage != null && attr.ErrorMessage != WorkaroundMarker)
{
validators.Add(new DataAnnotationsModelValidator(metadata, context, attr));
continue;
}
var ctx = new GetMessageContext(attr, metadata.ContainerType, metadata.PropertyName,
Thread.CurrentThread.CurrentUICulture);
var errorMessage = ValidationMessageProviders.GetMessage(ctx);
var formattedError = errorMessage == null
? GetMissingTranslationMessage(metadata, attr)
: FormatErrorMessage(metadata, attr, errorMessage);
var clientRules = GetClientRules(metadata, context, attr,
formattedError);
validators.Add(new MyValidator(attr, formattedError, metadata, context, clientRules));
}
if (metadata.Model is IValidatableObject)
{
validators.Add(new Griffin.MvcContrib.Localization.ValidatableObjectAdapter(metadata, context));
}
return(validators);
}