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Getting Started (Shopify Plus Users)
Getting Started (Shopify Plus Users)

This guide walks Shopify Plus merchants through setting up Address Validator for both checkout and post-checkout validation.

Osmand Cordero avatar
Written by Osmand Cordero
Updated over a week ago

Address Validator helps Shopify Plus merchants reduce delivery issues by validating customer addresses during checkout and post-checkout on the Thank You page. Follow the steps below to integrate Address Validator into your Shopify Plus store.


Step 1: Access Checkout Settings

  1. Log in to your Shopify admin.

  2. Navigate to Settings > Checkout.

  3. Click Customize your checkout to open the checkout editor.

Step 2: Add Address Validator to Checkout & Thank You Page

  1. In the checkout editor, locate the sections where you want Address Validator to appear:

    • Checkout Page (recommended for real-time validation)

    • Thank You Page (Validation for express payment methods)

  2. Click Add App in the bottom left corner.

  3. Select Address Validator from the list of extensions.

Step 3: Save & Publish

  1. Click Save to apply the changes.

  2. Test the checkout experience by placing a test order to ensure Address Validator appears as expected.

Step 4: Customize Your Validation Prompts

  1. After adding the app, you can adjust the warning text, tone, and size to fit your store’s brand.

  2. Use the Validation Rules section to configure address checks based on your shipping policies.

Video Guides

Pre checkout validation setup:

Thank you page validation setup:

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