Extension-Methods-Improving-the-quality-of-Life

Extension-Methods-Improving-the-quality-of-Life03.cs

public static class ModelStateExtensions
{
    public static void AddModelErrors(this ModelStateDictionary values, IEnumerable<ValidationResult> validationResults)
    {
        foreach (var validationResult in validationResults)
            values.AddModelError(validationResult.MemberNames.FirstOrDefault(), validationResult.ErrorMessage);
    }
}