• Модуль: crm
  • Путь к файлу: ~/bitrix/modules/crm/lib/entity/leadvalidator.php
  • Класс: Bitrix\Crm\Entity\LeadValidator
  • Вызов: LeadValidator::checkFieldAvailability
public function checkFieldAvailability($fieldName)
{
	foreach(self::$exclusiveFields as $customerType => $fieldMap)
	{
		if($this->customerType === $customerType)
		{
			continue;
		}

		if(isset($fieldMap[$fieldName]))
		{
			return false;
		}
	}

	return true;
}