rangeconfig.php

<?php
 
namespace Bitrix\Main\Grid\Column\Editable;
 
use Bitrix\Main\Grid\Editor\Types;
 
class RangeConfig extends Config
{
    private ?float $min;
    private ?float $max;
    private ?float $step;
 
    public function __construct(string $name, ?float $min = null, ?float $max = null, ?float $step = null)
    {
        parent::__construct($name, Types::RANGE);
 
        $this->min = $min;
        $this->max = $max;
        $this->step = $step;
    }
 
    public function setMin(float $value): self
    {
        $this->min = $value;
 
        return $this;
    }
 
    public function setMax(float $value): self
    {
        $this->max = $value;
 
        return $this;
    }
 
    public function setStep(float $value): self
    {
        $this->step = $value;
 
        return $this;
    }
 
    public function toArray(): array
    {
        $result = parent::toArray();
 
        if (isset($this->min))
        {
            $result['DATA']['MIN'] = $this->min;
        }
 
        if (isset($this->max))
        {
            $result['DATA']['MAX'] = $this->max;
        }
 
        if (isset($this->step))
        {
            $result['DATA']['STEP'] = $this->step;
        }
 
        return $result;
    }
}