blockfilter.php

<?php
namespace Bitrix\Landing\Source;
 
 
class BlockFilter
{
    public static function checkRow($row)
    {
        if (empty($row) || !is_array($row))
        {
            return false;
        }
        if (empty($row['name']) || !is_string($row['name']))
        {
            return false;
        }
        if (empty($row['key']) || !is_string($row['key']))
        {
            return false;
        }
        if (empty($row['value']) || !is_array($row['value']))
        {
            return false;
        }
        return true;
    }
 
    public static function checkPreparedRow($row)
    {
        if (empty($row) || !is_array($row))
        {
            return false;
        }
        if (empty($row['key']) || empty($row['value']) || !is_array($row['value']))
        {
            return false;
        }
        return true;
    }
 
    public static function createRow(string $name, string $key, array $value)
    {
        $name = trim($name);
        $key = trim($key);
        if ($name === '' || $key === '' || empty($value))
        {
            return null;
        }
        return [
            'name' => $name,
            'key' => $key,
            'value' => $value
        ];
    }
}