How can I get the data when I click the place order button on the checkout page of the Magento 2? When clicking button place order, show the output data like var_dump ($data); die (); so as not to redirect to checkout success. Thank you so much. Checkout One Page

2 Answers 2


Use this extension and modify as per your requirement.
1 https://github.com/navinbhudiya/magento2-order-details-on-success-page
2 https://bsscommerce.com/magento-2-order-details-on-success-page.html

  • Hi Biren Patel, I want var_dump data immediately after submitting, and the data show shows that current checkout page. Thank you for your support
    – River
    Apr 10, 2019 at 6:54

Following class is responsible for placing the order.


And method:


You can debug here. This is api class and you can't get data as $data. All data are passes here as an object.

Also, you can throw an exception here for avoiding success page.

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