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King Checkout Validation

King Checkout Validation

Prevent checkout errors with smart address validation that checks house numbers, VAT formats, and character types. Set custom rules based on order value and shipping zones to stop delivery issues.

  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot
  • King Checkout Validation Screenshot

About the King Checkout Validation

Ensure accurate deliveries and prevent checkout errors with comprehensive address validation. This app automatically checks for missing house numbers, validates VAT/tax ID formats, and blocks addresses with non-Latin characters. Set custom validation rules based on field length, specific keywords, or regex patterns. Adjust checkout requirements according to cart value, product type, and shipping zones. The intuitive dashboard lets you manage all validation settings in one place, helping reduce returns and delivery failures while maintaining compliance standards. Perfect for businesses needing reliable address verification and checkout control.

Key features

  • Block invalid checkouts with real-time validation checks
  • Auto-detect missing house/apartment numbers, block Post office (PO) Box address
  • Validate fields base on keywords and regular express
  • Block non-Latin chars & enforce field limits
  • Customize validation rules based on combinations of order amount, weight, etc

App highlights:

    • Use directly in Shopify admin

Integrations with:

  • Checkout

Pricing of King Checkout Validation

Free

Free

  • Free of charge for development store
  • Creating rules in test status

Basic

$4.99 / month

  • Live chat, email support
  • Missing house number, apartment, suite
  • Missing VAT number Checker
  • Prevent Post office (PO) Boxes

Premium

$9.99 / month

  • All from "BASIC"
  • Non-Latin Detect
  • Field length Rule
  • Matching keywords Rule
  • Regex Express Rule
  • Customized Combination Validation Rule
Install from Shopify App Store

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