pixelfed/app/Util/ActivityPub/Validator/Add.php

<?php

namespace App\Util\ActivityPub\Validator;

use Illuminate\Validation\Rule;
use Validator;

class Add
{
    public static function validate($payload)
    {
        $valid = Validator::make($payload, [
            '@context' => 'required',
            'id' => 'required|string',
            'type' => [
                'required',
                Rule::in(['Add']),
            ],
            'actor' => 'required|url',
            'object' => 'required',
            // 'object.id' => 'required|url',
            // 'object.type' => [
            // 	'required',
            // 	Rule::in(['Story'])
            // ],
            // 'object.attributedTo' => 'required|url|same:actor',
            // 'object.attachment' => 'required',
            // 'object.attachment.type' => [
            // 	'required',
            // 	Rule::in(['Image'])
            // ],
            // 'object.attachment.url' => 'required|url',
            // 'object.attachment.mediaType' => [
            // 	'required',
            // 	Rule::in(['image/jpeg', 'image/png'])
            // ]
        ])->passes();

        return $valid;
    }
}