TemplateDependentRequiredValidator.cs

namespace Helix.Skeleton.Foundation.Pages.Validators
{
    using System;
    using System.Runtime.Serialization;
    using System.Web.Mvc;
    using Base;
    using Sitecore.Data.Validators;
    using Sitecore.Data.Validators.FieldValidators;

    [Serializable]
    public class TemplateDependentRequiredValidator : RequiredFieldValidator
    {
        public TemplateDependentRequiredValidator() : base()
        {
        }

        public TemplateDependentRequiredValidator(SerializationInfo info, StreamingContext context)
            : base(info, context)
        {
        }

        protected IBaseTemplateDependentValidator BaseTemplateDependentValidator
        {
            get
            {
                return DependencyResolver.Current.GetService<IBaseTemplateDependentValidator>();
            }
        }

        protected override ValidatorResult Evaluate()
        {
            return this.BaseTemplateDependentValidator.Evaluate<RequiredFieldValidator>(
                this,
                () => base.Evaluate(),
                () => this.GetItem());
        }
    }
}