errorhandling.php

См. документацию.

<?php
 
namespace Bitrix\Bizproc\Activity\Mixins;
 
use Bitrix\Main\ErrorCollection;
 
trait ErrorHandling
{
    protected static $errors;
 
    public static function getErrors(): array
    {
        return self::$errors->toArray();
    }
 
    public static function hasErrors(): bool
    {
        if (self::$errors instanceof ErrorCollection)
        {
            return !self::$errors->isEmpty();
        }
 
        return false;
    }
}