Magento 2 How to get OptionTypeId of product custom option?

Question

How to get OptionTypeId of custom option of simple product with option type field or area. Option type dropdown return the value of OptionTypeId but I also want this value with option type field or area.

Thanks in advance.

Answer 1

Please try this code:

 $customOptions = $objectManager->get('Magento\Catalog\Model\Product\Option')->getProductOptionCollection($_product);

    foreach($customOptions as $optionKey => $optionVal){
           foreach($optionVal->getValues() as $valuesKey => $valuesVal) {
                  echo $valuesVal->getId().' '.$valuesVal->getTitle();
           }
    }

Answer 2

Also using below code you can check product have custom option or not ?

<?php
namespace namespace\modulename\Model;

use Exception;
use Psr\Log\LoggerInterface;
use Magento\Catalog\Api\ProductRepositoryInterface;

class ProductOptions
{
    private $logger;
    private $productRepository;

    public function __construct(
        LoggerInterface $logger,
        ProductRepositoryInterface $productRepository
    ) {
        $this->logger = $logger;
        $this->productRepository = $productRepository;
    }


    public function hasOptionsProduct()
    {
        $sku = '24-WG080';
        $hasOptions = false;
        try {
            $product = $this->productRepository->get($sku);
            $hasOptions = $product->hasOptions();
        } catch (Exception $exception) {
            throw new Exception($exception->getMessage());
        }
        return $hasOptions;
    }
}

if product has custom option then you can get optionTypeId().