Kybernaut IČO DIČ

1.10.5 (2026-03-25)

• Feature: Added a setting to disable the DIČ / IČ DPH match validation for Slovakia. Useful for non-profit organizations where IČ DPH does not match “SK” + DIČ. Go to WooCommerce > Settings > General > Kybernaut IČO DIČ options.

1.10.4 (2026-03-19)

• Fix: VAT exemption not applied when “Buying as a company” toggle is disabled. When the toggle was off (fields always visible), the VAT exempt check silently failed because it required a non-existent checkbox to be checked.

1.10.3 (2026-03-18)

• Fix: “Trying to access array offset on null” error on checkout when shipping_country or ship_to_different_address POST fields are not set (e.g. when shipping to billing address).
• Fix: Added missing isset() checks in VAT exempt validation for parsed POST data.

1.10.2 (2025-11-28)

• Fix: Don’t autofill DIC (Tax ID) for companies with terminated VAT registration (ZANIKLY). The plugin now checks VAT registration status from ARES and only autofills DIC when the status is AKTIVNI (active). See support forum.

1.10.1 (2025-05-13)

• Added a new filter woolab_icdic_enable_dic_dicdph_match_check to disable the DIČ and IČ DPH match validation. For more details, see the support thread.

1.10.0 (2025-04-24)

• Performance improvement: function donetyping is replaced by debounce function by @morvy, #74 fixing issue #73
• Fix: Shipping country and VAT country prefix must match (paid by a supporter) (before only billing & VAT number matched).
• Feature: Add basic logger.

1.9.1 (2024-11-14)

• Fix: Greek VAT number validation – VAT country prefix (EL) doesn’t match WooCommerce coutry code (GR).

1.9.0 (2024-06-28)

• Feature: New checkbox “Ignore when ARES or VIES check fails for technical reasons” in plugin settings. If this option is enabled and validation of business ID or VAT number fails for technical reason (not because it is invalid), an order is placed. For orders at which validation fails, there is an alert at admin edit screen and in admin e-mail. Big thanks to @PavelVybiral #72

1.8.2 (2024-01-09)

• Feature: added support for WooCommerce PDF Invoices and Packing Slips for WooCommerce by Acowebs (sponsored by tuningmotocyklov.sk)
• Fixed compatibility with Fluid Checkout (using the JS they provided me)

1.8.1 (2024-01-05)

• Fix: Bump minimum PHP compatibility to 7.3 (will be increased soon to 8.0).

1.8.0 (2024-01-05)

• Fix: VAT exempt checkbox default to off.
• Fix: Work with new ARES API (the old in previous versions has been discontinued by the end of 2023). For initial solution and pointing to the thanks to @lukas-tomoszek.
• Feature: Prefix dependencies to avoid conflicts (using wpify/scoper)
• Add test validating Ares REST API check and processing.

1.7.5 (2023-12-19)

• Fix: Accidentally broken toggle switch in 1.7.4.
• Declare incompatibility with checkout blocks.

1.7.4 (2023-11-20)

• Fix: Additional check – billing country and VAT country prefix must match for SK IC DPH.
• Feature: Added compatibility with Fluid Checkout for WooCommerce – Lite.
• Feature: Added a filter woolab_icdic_check_billing_country_and_dic allowing to disable the feature introduced in 1.7.3.

1.7.3 (2023-10-08)

• Feature: Localize address format for all EU countries.
• Feature: Additional check – billing country and VAT country prefix must match (paid by a supporter).

1.7.2 (2023-08-02)

• Fix: non HPOS WooCommerce edit order – load IC DIC values #60
• Fix: ICO – load the city district (NCO) if the street (NO) is not filled in (case when the street = city name) #62
• Several code updates and cleanup #61

1.7.1 (2023-07-26)

• Fix: Fatal error while updating manually order status #59

1.7.0 (2023-07-25)

• Feature: HPOS support – together with @morvy, #55
• Feature: VAT extempt – thanks to @morvy, #48
• Feature: Math validation for Slovak IC DPH – thanks to @morvy, #56
• Fix: Checked “Buying as a company” while any of Company related fields is filled – thanks to @morvy, #48
• Fix: Validation of CZ DIC with different length than 10 numbers – thanks to @morvy, #56

1.6.7 (2022-01-12)

• Fix: Checkbox buy as a company – data are sent even when unchecked – thanks to @morvy

1.6.6 (2021-11-05)

• Fix: jQuery 3.x compatibility #41 – thanks to @morvy
• Fix: Notice: Undefined variable: dic #43 – thanks to @morvy

1.6.5 (2021-10-01)

• Fix: VAT label CSS bug #40 – thanks to @morvy

1.6.4 (2021-04-05)

• Fix: prefix toggle CSS class.
• Fix: call an old function in SK DIČ validation.
• Improve: remove duplicate class on IČ DPH.
• Improve: validate ARES only when CZ selected (when the country is re-selected again).
• Load toggle CSS only when used.

1.6.3 (2021-02-24)

• Feature: Add compatibility with PHP 8

1.6.2 (2021-02-24)

• Fix: VAT Validation error.

1.6.1 (2021-02-24)

• Bump the version after SVN issues with “vendor” file

1.6.0 (2021-02-24)

• Fix: Add correct classes on checkbox input for “Buy as Company”
• Update dependencies: VAT composer library to 2.0.5
• Bump minimum requirements to 7.1 (due to Composer dependency)

1.5.4 (2020-12-02)

• Fix: Don’t validate without billing country #27 – thanks to @morvy

1.5.3 (2020-11-09)

• Compatibility with WooCommerce SuperFaktura
• Compatibility Kybernaut Mailstep

1.5.2 (2020-10-13)

• Fix wrong assets path.
• Use more general CSS selectors for better compatibility.

1.5.1 (2020-09-17)

• Fix issues with quotes – #25
• Add custom filter for disabling required DIC when ICO filled for SK add_filter( ‘woolab_icdic_sk_required_ic_and_dic’, ‘__return_false’ ); – #26

1.5.0 (2020-07-20)

• Fix: Slovak DIC validation fix, #22 – thanks to @morvy
• Feature: Show/Hide toggle functionality, #24 – @morvy
• Maintenance: Update language files and dependencies

1.4.0 (2019-09-05)

• Fix: Strip spaces from ICO, DIC, DIC DPH fields (#8)
• Fix: Validation of Slovak DIČ in Vies (#9)
• Fix: Trigger update_checkout JS when address loaded
• Performance: Don’t validate IČO in ARES when the value has not been changed, called after ‘donetyping’
• Maintenance: Update node_modules

1.3.3 (2018-11-18)

• Compatibility with WC 3.5.1 which has “fixed” old ordering of checkout fields #21763

1.3.2 (2018-08-14)

• Fix: Use number for address in ARES when no correct land registry and hous number are not filled (@pryx)

1.3.1 (2018-06-03)

• Fix: Show “IČ DPH” on “Manually add new order” screen when “Slovakia” selected
• Fix: Correct validation “IČ DPH” (with SK prefix) and “DIČ” (without SK prefix)
• Fix: Remove the WC nonce check (already checked in WC itself)
• Fix: Problem with loading plugin options
• Added “How to” for Woo iDoklad to readme.txt
• Update .pot source file.

1.3.0 (2018-02-21)

• Fix: Display “VAT reg. no.” field in Order Billing-edit.
• Fix: Compatibility with WooCommerce Sequential Order Numbers (#3)
• Performance: CSS in admin.
• Feature: Validation for Czech Business ID (via ARES)
• Feature: Autofill for fields such as Company, VAT number, Address, City, and Postcode based on Czech Business ID (via ARES)
• Feature: Validation of VAT (via VIES)
• Added: Plugin settings to WooCommerce->Settings->General
• Fields moved after “company” field.

1.2.0 (2018-02-08)

• Fixed: Editing Business ID and VAT values within order in admin backend
• Feature: Texts in plugin only in English (Czech as a translation)
• Feature: Added woolab_icdic_class_{field_name} filters to customize class of added billing input fields
• Feature: Added woolab_icdic_update_user_meta filter to enable updating user meta on order details edit
• Added: Links to GitHub and Write a review to plugins page.
• Added: Basic SK support (based on this article)

1.1.0 (2017-04-05)

• Fix: “Order properties should not be accessed directly.” Added support for WooCommerce 3.0.

1.0.3 (2017-02-1)

• Fix: display fields in My Account frontend page.
• Add: support for WooCommerce PDF Invoices & Packing Slips.

1.0.2.1 (2016-12-15)

• Feature: Created the GIT repository

1.0.2 (2016-09-05)

• Fix: the term “IČ” to “IČO”.

1.0.1 (2016-07-18)

• Feature: Checks billing country and validates IC & DIC if is set to CZ

1.0.0 (2016-07-16)

• Initial release