rule to validate video length

VideoDurationValidation.php

<?php

namespace App\Rules;

use FFMpeg\FFProbe;
use Illuminate\Contracts\Validation\Rule;

class VideoDurationValidation implements Rule
{
    public $min;

    public $max;

    public $duration;
    /**
     * Create a new rule instance.
     *
     * @return void
     */
    public function __construct($min = 0, $max = PHP_INT_MAX)
    {
        $this->min = $min;
        $this->max = $max;
    }

    /**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {
        // ddd($attribute, $value, 'from validationrules')

            $ffprobe = FFProbe::create([
                'ffmpeg.binaries' => '/usr/bin/ffmpeg',
                'ffprobe.binaries' => '/usr/bin/ffprobe',
                'timeout' => 3600,
                'ffmpeg.threads' => 12,
            ]);
            $duration = $ffprobe
                ->format($value->getRealPath()) // extracts file information
                ->get('duration');

            $this->duration = round($duration);
            // ddd($this->duration);
            // ddd($value, $ffprobe->format($value->getRealPath()), $attribute);
            $minFlag = (round($duration) >= $this->min) ? true : false;
            $maxFlag = (round($duration) <= $this->max) ? true : false;
            return $minFlag and $maxFlag;
    } 
    

    /**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        if ($this->duration < $this->min) {
            return "Video is smaller than $this->min minute. upload should be between $this->min-$this->max minute";
        } else if ($this->duration > $this->max)
            return "video is larger than $this->max minute. upload should be between $this->min-$this->max minute";
    }
}