/// <summary>
/// Adds a dynamic property to a rule, which will be copied to any <see cref="FailedEvaluation" /> generated by the rule.
/// </summary>
/// <typeparam name="TTarget"> The <see cref="Type" /> of the target. </typeparam>
/// <typeparam name="T"> The <see cref="Type" /> of the dynamic property. </typeparam>
/// <param name="plan"> The validation plan. </param>
/// <param name="value"> The value. </param>
/// <returns> A clone of the source validation rule. </returns>
public static ValidationPlan <TTarget> With <TTarget, T>(this ValidationPlan <TTarget> plan, T value)
{
var clone = (ValidationPlan <TTarget>)plan.Clone();
clone.Set(value);
return(clone);
}
/// <summary>
/// Adds validatiom rules for any DataAnnotations attributes on the validated type.
/// </summary>
/// <typeparam name="T"> The type to be validated. </typeparam>
/// <param name="plan"> The validation plan to which to add DataAnnotations validation rules. </param>
/// <returns> </returns>
public static ValidationPlan <T> ConfigureFromAttributes <T>(this ValidationPlan <T> plan)
{
ValidationRule <T> rule = null;
rule = Validate.That <T>(t =>
{
var context = new ValidationContext(t, null, null);
var results = new List <ValidationResult>();
var isValid = Validator.TryValidateObject(t, context, results, true);
// add results to the validation scope
results.ForEach(result =>
{
result
.MemberNames
.ForEach(member =>
ValidationScope.Current.AddEvaluation(
new FailedEvaluation(
target: t,
rule: rule)
{
Message = result.ErrorMessage,
MemberPath = member
}));
});
return(isValid);
});
var clone = (ValidationPlan <T>)plan.Clone();
clone.AddRule(rule);
return(clone);
}
