Infinite Options bundle validation for Online Store and Shop app
We’ve introduced a cart validation rule to make sure all required product selections are completed. This helps prevent incomplete configurations from being checked out in the Online store and while using the Shop app.
You can enable the rule in two ways: either through your Shopify checkout settings or directly within the Simple Bundles app settings.
- We recommend enabling the checkout rule on every store that is published on the Shop app and does not have a POS. Cart validation rule doesn't natively work on POS.
- To modify translations or locale messages for your Online Store or Shop App, you can enable the rule in the Simple Bundles app settings and edit the validation message.
Steps to enable the rule via Shopify checkout settings:
- Access Shopify admin:
- Log in to your Shopify admin panel.
- Go to Settings in the bottom left corner of the admin panel.
- Access checkout settings:
- Select Checkout from the settings menu.
- Add checkout rule:
- Scroll to the bottom of the checkout settings page.
- Click on Add rule.
- Select Infinite Options Bundle cart validation:
- From the dropdown menu, select Infinite Options bundle cart validation.
- This rule ensures that options are selected for the bundle before checkout.
- Save the rule:
- Click on Save to apply the rule.
- Enable the rule:
- Toggle the rule On to activate it.
Steps to enable the rule in the Simple Bundles app settings
- Go to the Simple Bundles app Settings>Advanced Settings
- Click on manage cart transform under Cart Transform and Order editing fallbacks
- Turn on the cart validation. You will be prompt to update our data access to enable the rule. Click on Update. Once updated, you may successfully Turn on the cart validation.
- You may also edit the validation message that the customers will see if any options are missing from their selections.

Test on Online Store or Shop App
- Verify that the validation works on the Shop App.
- Ensure customers see the validation message if options are not selected.
- Example warning message displayed in the cart when some bundle options are missing.