Router::getEditUrl

public function getEditUrl(int $fieldId = 0): string
{
	if($fieldId <= 0)
	{
		$fieldId = 0;
	}

	return CComponentEngine::MakePathFromTemplate(
		COption::GetOptionString('crm', 'path_to_user_field_edit'),
		[
			'entity_id' => $this->entityId,
			'field_id'  => $fieldId
		]
	);
}