Kybernaut I?O DI?

Adds Company & VAT numbers (I?O & DI? & I? DPH) to WooCommerce billing fields and verifies if data are correct. Verification is based either on ARES and VIES database or only on mathematics. When billing to Czech republic, you can autofill fields Company, VAT number, Address, City, and Postcode based on I?O.

The plugin doesn’t support block checkout. [Use shortcode checkout instead or “Classic checkout block”.] (https://kybernaut.cz/clanky/jak-vratit-starou-woocommerce-pokladnu-misto-noveho-bloku/)

Supports both PHP 7.3+ (soon to be abandoned) & PHP 8.0+.

Main functionality

• for CZ as billing country
  • ARES and VIES verification (or mathematically verifies I?O and DI?)
  • ARES autofill (fields Company, VAT number, Address, City, and Postcode) based on I?O
• for SK as billing country
  • VIES DI? validation (or just validate the format of values)
• for EU countries as billing country
  • VIES DI? validation
• VAT extempt feature
• adds fields to I?O & DI? & I? DPH WooCommerce frontend: Checkout and My Account page
• allows edits from administration (backend):
  • Users -> Joe Doe (Edit) -> Billing address of the customer
  • E-shop-WooCommerce -> Orders-> Order (show(edit)) -> Billing Information (edit)
• Enable toggle switch to show/hide input fields (“Buying as a company?”)
• Move Country field above the “Buying as a company?” toggle
• Option to allow on order if if ARES or VIES check fails for technical reasons – an alert will be shown in the admin mail and order details

Compatibility

• Kybernaut Mailstep by Karolína Vysko?ilová
• WooCommerce SuperFaktura by 2day.sk & Webikon
• WooCommerce PDF Invoices & Packing Slips for WooCommerce by WP Overnight
• WooCommerce PDF Invoices and Packing Slips for WooCommerce PRO by Acowebs
• WooCommerce Sequential Order Numbers by SkyVerge
• Woo Checkout Field Editor Pro by ThemeHigh
• Fluid Checkout for WooCommerce – Lite by Fluid Checkout – only partial support
• Woo iDoklad, Woo Doprava, Woo GoPay etc. by Toret (affiliate link)

Requirements

• SoapClient PHP library for VIES validation (ask your hosting)

Credits

• 10up and their WordPress.org Plugin Deploy and WordPress.org Plugin Readme/Assets Update Github Actions
• ibericode/vat

If you want to help, join the Github.