internal static ValidationFailure CreateValidationFailure <TModel, TProperty>(Expression <Func <TModel, TProperty> > propertyExp, string errorMessage, ValidationContext context)
{
if (!(propertyExp.Body is MemberExpression memberExpression) || memberExpression.Expression.NodeType != ExpressionType.Parameter)
{
throw new InvalidOperationException("Invalid property expression");
}
var newContext = context.Clone();
newContext.PropertyChain.Add(memberExpression.Member);
var attemptedValue = context.InstanceToValidate is TModel child
? propertyExp.Compile()(child)
: (object)null;
return(new ValidationFailure(propertyExp.GetFullPropertyName(), errorMessage, attemptedValue)
{
CustomState = new DomainValidationContext(context.InstanceToValidate, attemptedValue, context)
});
}
public ValidationContext BeforeMvcValidation(HttpActionContext cc, ValidationContext context)
{
var newContext = context.Clone(selector: new FluentValidation.Internal.MemberNameValidatorSelector(properties));
return(newContext);
}
public ValidationContext BeforeMvcValidation(ControllerContext cc, ValidationContext context)
{
var newContext = context.Clone(selector: new MemberNameValidatorSelector(properties));
return(newContext);
}