I has required field like this
[Required(ErrorMessageResourceName = "AddCategoryCodeRequiredError", ErrorMessageResourceType = typeof(Resources.Category.Category))]
public string CategoryCode { get; set; }
and the error message in the resource file like this
<b>Required Field Missing</b> A code is required.
when the error displayed in the page the message part
<b>Required Field Missing</b>
displayed as is not as bold text.
how can I display the message as html??