public static IHtmlString ValidationMessage <TModel>(this HtmlHelpers <TModel> htmlHelper, string propertyName)
{
var errorsForField = htmlHelper.GetErrorsForProperty(propertyName).ToList();
if (!errorsForField.Any())
{
return(new NonEncodedHtmlString(String.Empty));
}
return(new NonEncodedHtmlString(errorsForField.First().GetMessage(propertyName)));
}
private static IHtmlString InputHelper <TModel>(HtmlHelpers <TModel> htmlHelper, string inputType, string propertyName, string value, string className, string placeholder)
{
bool hasError = htmlHelper.GetErrorsForProperty(propertyName).Any();
return(new NonEncodedHtmlString(String.Format(InputTemplate, inputType, propertyName, propertyName, value, hasError ? String.Format("{0} {1}", className, "error").Trim() : className, placeholder)));
}