Adding additional variables in window.checkoutConfig

We often need to add more variables that we need to use on the checkout page at the time of checkout. Here is how we can do that.

The first step is to add the following code in Vendor/Module/etc/frontend/di.xml of your custom module –

   
       
           
               Webkul\Test\Model\AdditionalConfigVars
           
       
   

After this, we will create AdditionalConfigVars.php in Vendor/Module/Model and add the following code to it –

Now all you need to do is flush Magento cache and check ‘window.checkoutConfig.test_var’ in your js on the checkout page. It will return ‘Test Var’.

This is all for now.

Suggestions and queries are welcome.