public static void AddEmptyConstraint <TState>(this ValidatorBuilder <TState> builder, bool withType = false)
{
if (withType)
{
builder.AddKnownType <SimpleWithConstraint>();
builder.AddConstraint(p =>
{
if (p == typeof(SimpleWithConstraint).GetProperty(nameof(SimpleWithConstraint.Test)))
{
return(new DelegateConstraint <TState>(() => { }));
}
return(null);
});
}
else
{
builder.AddConstraint(_ => new DelegateConstraint <TState>(() => { }));
}
}