Trailing semicolons ;;; in Name/N are reported as invalid

[Maxim-Mazurok]

I have this vCard, generated by ez-vcard and it has no trailing semicolons for the N field:

BEGIN:VCARD
VERSION:2.1
N:Mazurok;Maxim
END:VCARD

But when I try to validate it like so:

$vcard = VObject\Reader::read(
    fopen(__DIR__ . DIRECTORY_SEPARATOR . ".." . DIRECTORY_SEPARATOR . "vcard.vcf", "r")
  );
$result = $vcard->validate(Sabre\VObject\Node::REPAIR);

it gives me a validation error and when I call $vcard->serialize(), it suggests to use this instead (with trailing semicolons):

BEGIN:VCARD
VERSION:2.1
N:Mazurok;Maxim;;;
END:VCARD

As mentioned in mangstadt/ez-vcard#57 (comment), it's ok to trim trailing semicolons in the N field:

vCard 2.1 spec gives an example without the trailing semi-colons:

N:Veni, Vidi, Vici;The Restaurant.

So, should we fix this, or I'm just not using some optional arguments for validation?... I don't want validation to be forgiving, though. I want my vCard to be as close to spec, as possible.

Cheers!

[Maxim-Mazurok]

Looks like this is specifically by design:

vobject/lib/Property/Text.php

Lines 50 to 51 in 0fec2b0

	* N must for instance be represented as 5 components, separated by ;, even
	* if the last few components are unused.

[Maxim-Mazurok]

Looks like it was added by @evert in 0806a46