🚫 Cart Block Help Docs
📺 Video Guides
Set Up a Custom CAPTCHA Rule with CartBlock
Learn to enhance your store's security with targeted CAPTCHA setting
How to block po box address in Shopify checkout
Stop PO BOX address from your store with a simple Cart Block rule
How to block checkout if cart contains products with specified tags
Video guide to create a simple rule to prevent the checkout if specific tag's products are in the cart.
How to Block a Discount Code on Shopify
Step-by-step video guide to stop Discount Code
How to create a checkout validation
Create checkout validations to block checkout and prevent unwanted orders
🛠️ Installation and Configuration
How to Enable Case-Insensitive Text Matching in CartBlock
A step-by-step guide to validating user input regardless of uppercase or lowercase letters
How to Manage the Character Count in Checkout Captcha
How to fix "Failed to save" errors when adjusting your Checkout Captcha character count.
How to validate shipping and billing addresses with CartBlock.
Discover a flexible validation system that helps you enforce rules across multiple checkout fields in CartBlock workflows.
CartBlock Not Triggering on Shop Pay? Enable the Checkout Block
If your CartBlock automation works in standard checkout but behaves inconsistently when customers use Shop Pay, is one specific setting you there need to enable.
How to create a CAPTCHA function to validate on the checkout page with CartBlock
Step-by-step, we will showcase how to use the CAPTCHA function using the CartBlock app