Commit Graph

136 Commits

Author SHA1 Message Date
Thomas Roberts d8331dc3f1
Add additional information block for custom checkout fields (#43274)
Co-authored-by: Mike Jolley <mike.jolley@me.com>
Co-authored-by: github-actions <github-actions@github.com>
2024-01-10 06:20:06 -08:00
Seghir Nadir e50e7799c0
Support additional fields in the Contact step for Checkout (#43088)
* add custom fields to contact info step

* fix linting

* add changelog

* adjust fields validation

* address review changes

* address sanization and validation

* fix billing address shape

* address schema issues

* cast address to array

* dont sanitize stuff that will validated

* fix linting issues

* fix cart unit test

* revert test

* fix the email issue
2024-01-05 18:35:28 +01:00
Seghir Nadir 8ecfcfb9a0
Add Checkbox support for Additional Fields in Checkout Block (#42780)
* Introduce Additional Fields API for Checkout Block https://github.com/woocommerce/woocommerce-blocks/pull/12073

* revert test to what it was

* Default to text, if the type supplied is not supported throw an error

* Add type for options

* Return null if somehow the select made it through without options

* Make select fields type enum and add options to schema

* Lint fixes

* Update plugins/woocommerce-blocks/assets/js/base/components/cart-checkout/address-form/address-form.tsx

Co-authored-by: Niels Lange <info@nielslange.de>

* Update plugins/woocommerce/src/Blocks/Domain/Services/CheckoutFields.php

Co-authored-by: Niels Lange <info@nielslange.de>

* Update checks to log errors and fail gracefully

* Add field id to class names

* Fix lint error

* Fix short array use

* Introduce Additional Fields API for Checkout Block https://github.com/woocommerce/woocommerce-blocks/pull/12073

* Default to text, if the type supplied is not supported throw an error

* Lint fixes

* Introduce Additional Fields API for Checkout Block https://github.com/woocommerce/woocommerce-blocks/pull/12073

* add support for registering checkboxes

* remove extra error log

* add styling

* fix rebase conflit

* fix rebase conflit 2

* fix linter errors

* address review comments

* add warning for checkbox

* fix changes

---------

Co-authored-by: Thomas Roberts <thomas.roberts@automattic.com>
Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>
Co-authored-by: Niels Lange <info@nielslange.de>
2023-12-18 13:21:36 +01:00
Thomas Roberts 0c6a943c42
Add select field type for custom checkout fields (#42758)
Co-authored-by: Niels Lange <info@nielslange.de>
Co-authored-by: Nadir Seghir <nadir.seghir@gmail.com>
Co-authored-by: github-actions <github-actions@github.com>
2023-12-15 06:39:22 -08:00
Seghir Nadir 12572ce08c
Introduce Additional Fields extensibility API (#42695)
* Introduce Additional Fields API for Checkout Block https://github.com/woocommerce/woocommerce-blocks/pull/12073

* add changelog

* Auto load the Blocks/Domain/Services/functions.php file

* add changelog

* revert test to what it was

* Update text domain for translations

* Ensure address data is added on the cart block too

* fix lint problem

---------

Co-authored-by: Thomas Roberts <thomas.roberts@automattic.com>
2023-12-15 13:45:38 +01:00
Christopher Allford ec9b7852f9
Fixed Blocks Linting Errors (#42727) 2023-12-12 15:05:20 -08:00
Ron Rennick 4fddface47
update text domain in plugins/woocommerce-blocks (#42717)
Co-authored-by: Ron Rennick <ronald.rennick@automattic.com>
2023-12-12 14:12:36 -08:00
Christopher Allford 1d056b3b37 Update Blocks Text Domain 2023-12-09 05:44:54 -08:00
Arsany Benyamine 0672f73723 replace old props with variant prop (https://github.com/woocommerce/woocommerce-blocks/pull/11933)
Co-authored-by: Daniel Dudzic <daniel.dudzic@automattic.com>
2023-12-09 00:30:33 +01:00
Tarun Vijwani 29b4217f15 Update the border colors in the Cart and Checkout blocks (https://github.com/woocommerce/woocommerce-blocks/pull/11474)
* Change border color to Gutenberg 100 for Cart and Checkout blocks

* Change form input color to Gutenberg 900 for Cart and Checkout blocks

* Fix additional border colors of Checkout block

* Update borders and form field colors in Cart Block

* Change border color to $universal-border-light

* Change border color for cart line items to $universal-border-light

* Change  form input fields border color to $universal-border-dark

- Add $universal-border-dark color variable for woocommerce/woocommerce-blocks#1e1e1e on white.

* Fix colors of text area border and form steps

* Change  form input fields border color to $universal-border-dark

- Add $universal-border-dark color variable for woocommerce/woocommerce-blocks#1e1e1e on white.

* Fix form steps

* Update universal dark border rgba value

- Update universal dark border rgba value from rgba(0, 0, 0, 0.882) to rgba(17, 17, 17, .80) to keep it consistent with universal-border colors

* Update $universal-border-light color

* Update the opacity of the borders

* Update the border color to rgba (17, 17, 17, 0.12)

* Roll back $universal-border-light value to the original value: 0.115

* Remove Opacity and pass it as argument in with-translucent-border

- We have with-translucent-border option that accepts border and opacity for pseudo elements.

* Remove additional spaces

* Replace with-translucent-border with normal border

- Since we're are not mixing the opacity to the border color so we don't need to use mixin with-translucent-border.

* Fix applied css and add low contrast Color usage details

-  Fix minor CSS as per the standards.
- Add comments for universal border colors that they're low contrast colors and should be used for decorative elements only

* Fix border gap and double border for multiple shipping packages

* Fix payment method borders and Cart line items borders

- Change border bottom to border-top for cart line items.
- Fix payment method radio control borders.

* Fix local pickup border

- Local pickup was using  with-translucent-borders so it has some opacity, changed it to border-bottom.

* Add border-bottom to cart items

* Remove additional border from Cart items

* Fix radio and checkbox borders as per the design

* Fix shipping method borders and background color as per the design.

* Force align left on the description for the local pickup options.

* Update border color in quantity selector component

* Fix Shipping options radio selection alignment

- Add left padding to wc-block-components-shipping-rates-control__package element.

* Update colors and variables

* Change checkbox and radio button colors

- Change checkbox and radio button colors from  rgba(25, 23, 17, 0.3) to  rgba(25, 23, 17, 0.48).

* Remove bottom property from express payment style
2023-12-07 21:37:48 +04:00
Seghir Nadir 226d7de6d6 import checkbox from single place (https://github.com/woocommerce/woocommerce-blocks/pull/12015) 2023-12-01 19:40:04 +01:00
Thomas Roberts 409988881b Move `CheckboxControl` to components package and leave alias in checkout package (https://github.com/woocommerce/woocommerce-blocks/pull/11662) 2023-11-21 10:55:42 +00:00
Niels Lange e6a885283b Increase CSS specificity for local pickup address (https://github.com/woocommerce/woocommerce-blocks/pull/11772)
Co-authored-by: Paulo Arromba <17236129+wavvves@users.noreply.github.com>
2023-11-20 13:07:00 +00:00
Thomas Roberts cc84383730 Move all totals components into components package (https://github.com/woocommerce/woocommerce-blocks/pull/11773)
Co-authored-by: Paulo Arromba <17236129+wavvves@users.noreply.github.com>
2023-11-20 12:53:41 +00:00
Mike Jolley 377a3d9931 Make "Use same address for billing" visible by default (https://github.com/woocommerce/woocommerce-blocks/pull/11804) 2023-11-16 16:41:52 +00:00
Mike Jolley fd4675aa6a Refactor default editing state for customer address fields (https://github.com/woocommerce/woocommerce-blocks/pull/11765)
* Refactor default editing state for customer address fields

* Exclude email from invalid props check

* Merge conflict
2023-11-15 15:22:36 +00:00
Seghir Nadir 49579f4aa0 Move phone to default fields section instead of being handled inline. (https://github.com/woocommerce/woocommerce-blocks/pull/11651)
* Move phone to default fields section

* remove unused files and actions
2023-11-14 18:30:23 +00:00
Alex Florisca 9ad8323851 Move Button, StoreNotice and StoreNoticesContainer components into the components package (https://github.com/woocommerce/woocommerce-blocks/pull/11766)
* Move Button, StoreNotice and StoreNoticesContainer components into the components package

* Delete the button folder and leave alias in index.ts

* Update references from @woocommerce/blocks-checkout to @woocommerce/blocks-components
2023-11-14 16:32:53 +00:00
Thomas Roberts cb468c8ade Move `TextInput`, `ValidatedTextInput` and `ValidationInputError` to the `@woocommerce/blocks-components` package. (https://github.com/woocommerce/woocommerce-blocks/pull/11654) 2023-11-14 14:52:14 +00:00
Saad Tarhi 2182457673 Fix the Layout for Shipping and Billing Address Forms in the Checkout Block (https://github.com/woocommerce/woocommerce-blocks/pull/11486)
* Fix empty spaces in the address form

* Fix checkout layout for Japan and Hungary

* Added some comments in CSS
2023-11-10 08:07:49 +01:00
Mike Jolley daea9f0fdf Fix address block invalidations in the editor and address card display in Firefox (https://github.com/woocommerce/woocommerce-blocks/pull/11714)
* Add checks to see if getCartData finished before rendering address

* Prevent block error due to excessive updates of customValidation

* Do not condense address in admin and handle phone field

* Add missing showPhoneField for billing

---------

Co-authored-by: Thomas Roberts <thomas.roberts@automattic.com>
2023-11-09 16:25:28 +00:00
Mike Jolley 67f341899d Add back missing render-checkout-form hook (https://github.com/woocommerce/woocommerce-blocks/pull/11554) 2023-11-03 16:30:40 +00:00
Thomas Roberts ef2a129502 Move `FormStep` to the components package (https://github.com/woocommerce/woocommerce-blocks/pull/11246) 2023-10-23 08:57:45 -07:00
Alex Florisca e3f378d990 Move `RadioControl`and `RadioControlAccordion` components to components package (https://github.com/woocommerce/woocommerce-blocks/pull/11312)
Co-authored-by: Thomas Roberts <thomas.roberts@automattic.com>
2023-10-23 15:59:19 +01:00
Seghir Nadir 114f0b4059 Copy shipping phone to billing phone if sync is checked (https://github.com/woocommerce/woocommerce-blocks/pull/10603) 2023-10-20 17:41:57 +07:00
Thomas Roberts 38759c4e84 Move `FormattedMonetaryAmount` to the components package (https://github.com/woocommerce/woocommerce-blocks/pull/11230) 2023-10-18 07:43:34 -07:00
Mike Jolley c8b8b7232d Checkout Field Padding and Spacing (https://github.com/woocommerce/woocommerce-blocks/pull/11207)
* Spacing values

* Unused opacity rule
2023-10-13 12:13:50 +01:00
Niels Lange 113342fc89 Fix inconsistent border focus styles (https://github.com/woocommerce/woocommerce-blocks/pull/11203) 2023-10-12 09:31:55 +07:00
Mike Jolley 0c2f042886 Add universal border radius for form elements and components (https://github.com/woocommerce/woocommerce-blocks/pull/11193)
* Add universal border radius

* Apply radius to checkbox and dropdown
2023-10-11 17:04:45 +01:00
Mike Jolley 2044798af6 Remove Shipping calculator settings and link to the WooCommerce admin settings (https://github.com/woocommerce/woocommerce-blocks/pull/11184)
* Remove block level options in favour of settings

* Remove calculator toggle test

* Update assets/js/blocks/cart/inner-blocks/cart-order-summary-shipping/block.tsx

Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>

* Remove unused attributes

---------

Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>
2023-10-11 15:09:43 +01:00
Mike Jolley 75bac91787 Ensure validation of fields occurs when collapsing fields (https://github.com/woocommerce/woocommerce-blocks/pull/11199)
* Ensure validation of fields occurs when collapsing fields

* update click for edit button

* turn off pointer events when hidden

* Add visibility rule
2023-10-10 22:07:58 +01:00
Mike Jolley 3857dc6e04 WIP: Condensed Address Form Implementation (https://github.com/woocommerce/woocommerce-blocks/pull/11167)
* Add address card component

* Condensed shipping address

* Billing address

* Animations

* Fix editing state

* Toggle sections open in tests
2023-10-09 12:49:09 +01:00
Sam Seay abd41cae11 Fixes for jest transpilation issues. (https://github.com/woocommerce/woocommerce-blocks/pull/10788)
* Fix bug where is-plain-obj is not transpiled by Jest, update lock.
* Update packages.
* Mock useSelect for a handful of RichText selectors in test.
* Resolve react to single version to avoid invalid hook errors.
* Patch trim-html locally to avoid a bug in the released npm source.
* Mock out resizeObserver to avoid https://github.com/FezVrasta/react-resize-aware/issues/58
* Don't transpile config package: https://github.com/node-config/node-config/issues/628
2023-09-05 04:03:35 +00:00
Mike Jolley 4fd16267be Refactor Push Changes Readability and Performance (https://github.com/woocommerce/woocommerce-blocks/pull/10315)
* Add local state to address-form

* Update test with valid postcode and required fields

* Push changes refactoring

* Avoid loops due to retrying same data

* Callbacks to prevent rerenders

* Move validation functions

* Filter incoming values to only those included as fields to prevent errors

* Keep track of country changes to prevent excessive updates of addressFormFields.

* Use helpers in test

* Fill company

* Revert local state in address form

* Update address form to remove validation handling for postcode (country clears the field).

* Revert "Update test with valid postcode and required fields"

This reverts commit 718a6006df24f6e957297ad4d1ef9d6f690793bd.

* Clear postcode when country changes if invalid

* Revalidate fields when country changes

* Comment for pick

* Revert unneccessary test change

* Revery moving of functions to reduce diff size

* Increase push timeout in tests

* Revert test changes
2023-08-09 18:24:51 +01:00
Mike Jolley 2d530a7d5e Refactor ValidatedTextInput and AddressForm usage (https://github.com/woocommerce/woocommerce-blocks/pull/10309)
* Refactor ValidatedTextInput and AddressForm usage

* Remove formatting from onChange

* update useeffect dependencies

* Update validation text

* Style fields without floats (https://github.com/woocommerce/woocommerce-blocks/pull/10310)
2023-08-03 12:02:20 +01:00
Alex Florisca 1e2e0fbe9c Update express checkout title, description, icon (https://github.com/woocommerce/woocommerce-blocks/pull/10237)
* Change icon, title and description of the Express Checkout Block

* Fix icon style

* Update icon and add styles

* change icon for express payments in cart
2023-07-27 09:08:29 +01:00
Albert Juhé Lluveras df3ff6793e Per block stylesheets (https://github.com/woocommerce/woocommerce-blocks/pull/9831)
* Clean up blank lines

* Update Webpack config

* Update PHP logic to load block styles

* Style fixes

* Style fixes (II)

* Style fixes (III)

* Style fixes (IV)

* Fix missing stylesheets in the Site Editor

* Fix wrong return values in some PHP method docs

* Fix missing ProductPrice stylesheet causing 404 in tests

* Fix missing ProductGallery stylesheet causing 404 in tests
2023-07-04 13:06:48 +02:00
Thomas Roberts aa1fe5c308 Add text limit to payment method descriptions in the page editor (https://github.com/woocommerce/woocommerce-blocks/pull/9708)
* Convert summary/utils to TS

* Add @wordpress/wordcount type defs

* Move trimWords, trimCharacters, remoteTags & appendMoreText to own file

* Add tests for trimWords and related functions

* Trim payment method description if it is longer than 30 words
2023-06-07 02:29:15 -07:00
Tom Cafferkey 0f59e3f698 Checkout block: Full width Place Order button when Return To Cart link is disabled. (https://github.com/woocommerce/woocommerce-blocks/pull/9721)
* When the Return To Cart link is disabled, make Place Order button full width

* Optional prop fullWidth has undefined type added to it
2023-06-05 15:31:32 +01:00
Saad Tarhi 4bdbdbf309 Fix total shipping display info when no shipping method is available (https://github.com/woocommerce/woocommerce-blocks/pull/8819)
* Fix total shipping info when no shipping are available

* Fix a logical error for displaying shipping info

* Fix failing unit tests

* Run unit test for the Cart instead of the Checkout

The calculator is only available for the Cart Block, so it doesn't make
sense to run this test for the Checkout Block

* Fix no shipping methods and incomplete address conflict

When there are no shipping methods (except for local pickup), we would
like to inform the shopper that there are no shipping options available
even though the address is complete

The solution we found is to check the address on the Cart Block only

* Refactor code

* Check whether rate is collectible without using hardcoded id

* Correctly negate hasCollectibleRate result

* Add notice when shipping is selected but no methods are available yet (https://github.com/woocommerce/woocommerce-blocks/pull/9171)

* Create useShippingTotalWarning hook

* Show notices above checkout sidebar

* Call hook to show notice in Checkout block

* Remove unused imports

* Update hook name to useShowShippingTotalWarning

* Move hook to its own file

* Import shipping data internally (without alias)

* Remove unused imports

* Move import to correct place

* Return early to avoid if else

* Refactor useShowShippingTotalWarning

* Get shipping rates directly from the cart instead of the hook

* Show shipping cost when price information is available

* Check if the passed rates are considered selected

* Prevent errors when no rates are available

---------

Co-authored-by: Thomas Roberts <thomas.roberts@automattic.com>
Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>
Co-authored-by: Tarun Vijwani <tarun.vijwani@automattic.com>
2023-05-25 06:31:15 +01:00
Seghir Nadir 5457145c6a Trigger the set-billing-address when editing Shipping (https://github.com/woocommerce/woocommerce-blocks/pull/8841) 2023-05-22 09:30:49 +00:00
Mike Jolley 7e06584c14 Update settings text and styling (https://github.com/woocommerce/woocommerce-blocks/pull/9440) 2023-05-12 10:11:08 +01:00
Thomas Roberts fdfb445a58 Prevent email address being removed when changing shipping method/entering shipping address (https://github.com/woocommerce/woocommerce-blocks/pull/9328)
* Preserve email when rendering shipping address form for the first time

* Ensure billing email does not reset when changing form values

* Add test to ensure email does not get overwritten
2023-05-03 06:45:57 -07:00
Thomas Roberts 30aecd2068 Reinstate "Hide shipping costs until an address is entered" but disable it when using local pickup (https://github.com/woocommerce/woocommerce-blocks/pull/8964)
* Add class property to track local pickup enabled

* Force shipping enabled only when local pickup is also enabled

Otherwise, skip filtering and leave it to the current value

* Disabled and add text to WC Core hide shipping option

* Skip forcing shipping to be enabled in all cases

* Remove WC Core setting changes for hidden shipping rates option

* Add warning to local pickup UI about hidden rates setting in core

* Add local_pickup_enabled util function

* Revert "Skip forcing shipping to be enabled in all cases"

This reverts commit 0bf1886e73d791f7828ac86988f681cdce808b12.

* Check if local pickup is enabled before force enabling shipping

* Show correct shipping placeholder if rates hidden until address entered

* Remove tests for removed functionality

* Remove shippingCostRequiresAddress prop

* Update tests for shipping settings

* Remove irrelevant tests and fix existing ones

* Fix typo in comment

* Disable local pickup after each test

* Get shipping data from useCustomerData hook

* Change div in help prop to span

This prevents a DOM Nesting error, div cannot appear as a descendant of p

* Prevent hide shipping notice showing if the setting was originally off
2023-04-22 02:10:11 -07:00
Tarun Vijwani e39a27bd74 Add theme-level global styles to Cart and Checkout block (https://github.com/woocommerce/woocommerce-blocks/pull/8809)
* Dummy commit to open a PR

* Revert the last change

* Ensure Checkout block supports the theme-level global styles for `Colors » Buttons` (https://github.com/woocommerce/woocommerce-blocks/pull/8844)

* Add GS support for button colors in Checkout block

* Sync button hover effect with GB

* Fix link margin/padding (https://github.com/woocommerce/woocommerce-blocks/pull/8908)

* Replace <AddToCartButton /> with <ProductButton /> (https://github.com/woocommerce/woocommerce-blocks/pull/8914)

* Add GS support for button typography in Checkout block (https://github.com/woocommerce/woocommerce-blocks/pull/8918)

* Ensure Checkout block supports the theme-level global styles for Typography » Buttons (https://github.com/woocommerce/woocommerce-blocks/pull/8892)

* Remove classname from cart image to avoid conflicts (https://github.com/woocommerce/woocommerce-blocks/pull/8898)

Co-authored-by: Niels Lange <info@nielslange.de>

* Use consistent and semantically correct HTML elements in the Cart and Checkout blocks (https://github.com/woocommerce/woocommerce-blocks/pull/9065)

* Allow button height to adjust

* Ensure to display full width heading background

* Inherit font style and font weight for headings

* Inherit font style and font weight for textarea

* Inherit font family and font weight for buttons

---------

Co-authored-by: Niels Lange <info@nielslange.de>
Co-authored-by: Mike Jolley <mike.jolley@me.com>
2023-04-22 00:11:10 +04:00
Dharmesh Patel 4743d4fd93 fix/8363: Match checkout block Place order button UI with frontend (https://github.com/woocommerce/woocommerce-blocks/pull/9094)
Co-authored-by: Niels Lange <info@nielslange.de>
2023-04-19 14:09:06 +01:00
Mike Jolley 62c62d3326 Checkout Block: Avoid using editor buttons in the post content to prevent inheriting global styles (https://github.com/woocommerce/woocommerce-blocks/pull/8957)
* Remove express payment placeholders when there are no express payment methods

* Only use one instance of CartCheckoutFeedbackPrompt

* Show NoPaymentMethods notice in the inspector instead of the block

* Move privacy notices to inspector

* Unused hook

* Update tests to use mocks
2023-04-06 12:16:42 +01:00
Mike Jolley e977882a74 Error to warning (https://github.com/woocommerce/woocommerce-blocks/pull/8969) 2023-04-06 10:42:04 +01:00
Mike Jolley 7a89cecb6b Feature Branch: Updated Shopper Notices (https://github.com/woocommerce/woocommerce-blocks/pull/8659)
* Notice banner component

* Snackbar support

* Switch to new components

* Finish snackbar implementation

* Summary notice

* Styling issues

* Fix text wrap in shipping calculator

* Storybook entries

* Docs and tests for NoticeBanner

* Framer motion to avoid components dependency

* Snackbar list stories

* Docs for snackbar list

* Update assets/js/base/components/notice-banner/README.md

Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>

* Update assets/js/base/components/notice-banner/README.md

Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>

* Update assets/js/base/components/notice-banner/README.md

Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>

* Update assets/js/base/components/notice-banner/README.md

Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>

* Update assets/js/base/components/notice-banner/README.md

Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>

* Types/docblocks

* Docs

* Update notice type

* Use NoticeBannerProps for type of noticeProps

* Raw html to fix notice encoding

* getClassNameFromStatus is unused

* Update position text

* Clarify notice text

* Fix hover style in whisper TT3 theme

* remove div styles

* Add new templates for legacy buyer notices in WooCommerce core (https://github.com/woocommerce/woocommerce-blocks/pull/8732)

* Add templates for legacy core notices

* Update src/Domain/Services/Notices.php

Co-authored-by: Paulo Arromba <17236129+wavvves@users.noreply.github.com>

* Remove debugging code

* DRY get_notices_template

* Simplify error template

* Fix padding

* Only include new notices if using block cart/checkout

---------

Co-authored-by: Paulo Arromba <17236129+wavvves@users.noreply.github.com>

* Fix view box tag

* Hover and focus styles

* Styling when notices added via ajax

* Remove margin change

* Implement react-transition-group instead of framer (https://github.com/woocommerce/woocommerce-blocks/pull/8920)

* Add screenshots to docs

---------

Co-authored-by: Thomas Roberts <5656702+opr@users.noreply.github.com>
Co-authored-by: Paulo Arromba <17236129+wavvves@users.noreply.github.com>
2023-04-05 13:43:03 +01:00
Mike Jolley af0520bb8d Show Cart and Checkout blocks in Style Book (https://github.com/woocommerce/woocommerce-blocks/pull/8888)
* Update forced layout

* Track isPreview in editor context

* Add preview to checkout

* Add preview to cart
2023-03-30 15:15:00 +01:00