Commit Graph

2644 Commits

Author SHA1 Message Date
Andrea Fercia ffedf3d752 Accessibility: Widgets: Make the "Available Widgets" section operable with a keyboard.
For a number of years, the "Available Widgets" section has been off-limits for
keyboard users. Now it can be used also with the keyboard. This change introduces
also some improvements for assistive technologies.

- makes the widget toggles focusable and adds an `aria-expanded` attribute to indicate their state
- improves the toggles labelling to clarify context (add/edit)
- changes the controls to choose a sidebar from list items to buttons
- adds an `aria-label` attribute to the buttons to clarify their purpose
- adds an `aria-pressed` attribute to the buttons to indicate which one is selected
- improves color contrast of the selected button
- uses a `wp.a11y.speak()` message to announce to screen reader users when a widget has been added to a sidebar
- moves focus back to the toggle button when closing a widget

See #40677.

Built from https://develop.svn.wordpress.org/trunk@42794


git-svn-id: http://core.svn.wordpress.org/trunk@42624 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-03-07 22:27:31 +00:00
Andrea Fercia d2d64f13c7 Accessibility: Change the comments "Quick Edit" and "Reply" links to buttons.
For better accessibility and semantics, user interface controls that perform an
action should be buttons. Links should exclusively be used for navigation.

Props Cheffeid, audrasjb, afercia.
See #43382, #38677.
Fixes #43376.

Built from https://develop.svn.wordpress.org/trunk@42767


git-svn-id: http://core.svn.wordpress.org/trunk@42597 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-28 22:36:34 +00:00
Adam Silverstein de6906a045 Customizer: in menus, reset results when closing the 'add items' panel.
Trigger a keyup event when clearing the search field in response to closing the add item panel. The keyup event triggers a search and resets the results. Previously, the search field was cleared while the potentially blank search results were left in place making it impossible to select new menu items.

Props Blair jersyer, aranwer104, afercia.
Fixes #43333.


Built from https://develop.svn.wordpress.org/trunk@42744


git-svn-id: http://core.svn.wordpress.org/trunk@42574 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-25 18:48:29 +00:00
Andrea Fercia 54a45f6d77 Accessibility: Change the terms "Quick Edit" link to a button.
For better accessibility and semantics, user interface controls that perform an
action should be buttons. Links should exclusively be used for navigation.
See #38677 / [42725].

Fixes #43382.

Built from https://develop.svn.wordpress.org/trunk@42727


git-svn-id: http://core.svn.wordpress.org/trunk@42557 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-21 23:04:31 +00:00
Andrea Fercia 4767e7736c Accessibility: Change the posts "Quick Edit" link to a button.
For better accessibility and semantics, user interface controls that perform an
action should be buttons. Links should exclusively be used for navigation. Also,
adds an `aria-expanded` attribute to the button to communicate to assistive
technologies the expanded / collapsed status of the Quick Edit form.

Props Cheffheid, audrasjb, afercia.
Fixes #38677.

Built from https://develop.svn.wordpress.org/trunk@42725


git-svn-id: http://core.svn.wordpress.org/trunk@42555 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-21 22:31:32 +00:00
atimmer e17e29d4ea Docs: Improve JSDoc for for `wp-admin/js/xfn.js`.
Props kapteinbluf, igorsch.
Fixes #43204.

Built from https://develop.svn.wordpress.org/trunk@42715


git-svn-id: http://core.svn.wordpress.org/trunk@42543 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-15 13:35:31 +00:00
atimmer 34c6523a0d Docs: Improve JSDoc for `wp-admin/js/user-suggest.js`.
Amend r42708 by fixing the 80 character wrap around.

Props timhavinga.
See #43270.

Built from https://develop.svn.wordpress.org/trunk@42714


git-svn-id: http://core.svn.wordpress.org/trunk@42542 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-15 13:26:33 +00:00
atimmer 87130f0e20 Docs: Improve JSDoc for `wp-admin/js/user-suggest.js`.
Props timhavinga.
Fixes #43270.

Built from https://develop.svn.wordpress.org/trunk@42708


git-svn-id: http://core.svn.wordpress.org/trunk@42536 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-13 15:38:31 +00:00
Sergey Biryukov b2411e9e3f Administration: Make sure `wp.updates.addAdminNotice` is displayed after the page header and does not unexpectedly push down "Add New" and other buttons.
Props shivapoudel.
Fixes #41221.
Built from https://develop.svn.wordpress.org/trunk@42700


git-svn-id: http://core.svn.wordpress.org/trunk@42528 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-11 17:28:30 +00:00
Peter Wilson 0d39b35c11 General: Replace `Cheatin’ uh?` with friendlier error messages.
While intended as a playful error message, `Cheatin’ uh?` can be interpreted as insulting or accusatory in an already stressful situation. This replaces Cheatin’ with more meaningful error messages, depending on the error that occurs.

Props ElectricFeet, EricMeyer, karmatosed, dd32, BandonRandon, melchoyce for language; dmsnell for original patch; peterwilsoncc.
Fixes #38332.


Built from https://develop.svn.wordpress.org/trunk@42648


git-svn-id: http://core.svn.wordpress.org/trunk@42477 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-05 02:30:34 +00:00
Dion Hulse 1e5629d1f1 Themes: Use `api.wordpress.org/themes/info/1.2/` to query theme information.
See #43192.

Built from https://develop.svn.wordpress.org/trunk@42632


git-svn-id: http://core.svn.wordpress.org/trunk@42461 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-02-01 05:19:30 +00:00
Adam Silverstein 35a20d8f50 Remove unused var after r42614, fixing a jshint error.
Built from https://develop.svn.wordpress.org/trunk@42618


git-svn-id: http://core.svn.wordpress.org/trunk@42447 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-30 00:34:59 +00:00
Adam Silverstein 86434ebca4 Taxonomy: Use REST API for ajax tag search.
Deprecate wp_ajax_ajax_tag_search and switch to using the REST API when searching tags in the tags meta box.

Props nacin, chriscct7, afercia, swissspidy, jnylen0, rmccue, ryelle.
Fixes #38922.


Built from https://develop.svn.wordpress.org/trunk@42614


git-svn-id: http://core.svn.wordpress.org/trunk@42443 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-30 00:17:31 +00:00
Weston Ruter b32df8f64e Customize: Ensure heartbeat keeps changeset locked when in branching mode.
Props dlh.
See #42024.
Fixes #42658.

Built from https://develop.svn.wordpress.org/trunk@42612


git-svn-id: http://core.svn.wordpress.org/trunk@42441 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-29 23:05:31 +00:00
Sergey Biryukov ea6f648401 Upgrade/Install: In `postMessage` events handler, check for `message` object existence before checking its `action` property.
Props manikmist09.
Fixes #43005.
Built from https://develop.svn.wordpress.org/trunk@42604


git-svn-id: http://core.svn.wordpress.org/trunk@42433 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-24 22:31:30 +00:00
Andrew Ozz 5878c6c83a Editor: when keeping the scroll position treat all shortcodes as preview-able. Otherwise in some cases the marker span can get stuck inside the shortcode and break the markup.
Props azaozz, lizkarkoski and othellobloke for testing.
Fixes #42908 for trunk.
Built from https://develop.svn.wordpress.org/trunk@42574


git-svn-id: http://core.svn.wordpress.org/trunk@42403 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-23 17:34:32 +00:00
Weston Ruter 94d178dd31 Customize: Let default status for Customizer be `draft` if user does not have capability to `publish`.
Amends [41626].
Props sayedwp, westonruter.
See #30937.
Fixes #42686.

Built from https://develop.svn.wordpress.org/trunk@42543


git-svn-id: http://core.svn.wordpress.org/trunk@42372 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-22 19:10:34 +00:00
Weston Ruter cd9f48b54f Customize: Prevent showing SFTP theme installation notification in multisite when user cannot install themes.
Props flixos90.
See #37661, #42184.
Fixes #42674.

Built from https://develop.svn.wordpress.org/trunk@42536


git-svn-id: http://core.svn.wordpress.org/trunk@42365 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-22 06:15:30 +00:00
atimmer d268976255 Docs: Improve JSDoc for `password-strength-meter.js`.
Props herregroen, carolinegeven, ireneyoast, jjcomack.
Fixes #43066.

Built from https://develop.svn.wordpress.org/trunk@42528


git-svn-id: http://core.svn.wordpress.org/trunk@42357 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-18 13:39:33 +00:00
Weston Ruter 443594dd00 Widgets: Prevent `checkValidity` from running on a form when widget is first adding to sidebar.
Amends [41352].
See #23120.
Fixes #43003 for trunk.

Built from https://develop.svn.wordpress.org/trunk@42521


git-svn-id: http://core.svn.wordpress.org/trunk@42350 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-17 01:24:30 +00:00
Andrea Fercia fc51a83ed8 Plugins: Fix the plugin details modal "Close" button after [42443].
Props rinkuyadav999.
Fixes #43082.

Built from https://develop.svn.wordpress.org/trunk@42491


git-svn-id: http://core.svn.wordpress.org/trunk@42320 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-16 17:15:32 +00:00
Sergey Biryukov 589395347a Widgets: When checking for errors in Custom HTML widget, pass correct value to `toggleClass()` for Save button.
`toggleClass()` expects a boolean as a second argument, not an integer.

Props iCaleb.
Fixes #42867.
Built from https://develop.svn.wordpress.org/trunk@42457


git-svn-id: http://core.svn.wordpress.org/trunk@42286 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-15 23:47:47 +00:00
Andrea Fercia 239da4c1e6 Plugins: Fix the plugin details modal in the install plugin search tab after [41356].
Fixes #43082

Built from https://develop.svn.wordpress.org/trunk@42443


git-svn-id: http://core.svn.wordpress.org/trunk@42273 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-13 18:53:51 +00:00
Andrew Ozz 4a3faae0e8 Editor: ensure there is a selection before getting the caret position. Fixes a bug in Firefox when there is no selection for a hidden element.
Props johnschulz, azaozz.

Fixes #43012 for trunk.
Built from https://develop.svn.wordpress.org/trunk@42430


git-svn-id: http://core.svn.wordpress.org/trunk@42260 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-08 20:20:53 +00:00
atimmer d1c58e7850 Docs: Improve JSDoc for `js/media-upload.js`.
Props terwdan, diedeexterkate, andizer, ireneyoast.
Fixes #42956.

Built from https://develop.svn.wordpress.org/trunk@42426


git-svn-id: http://core.svn.wordpress.org/trunk@42257 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2018-01-04 14:37:49 +00:00
atimmer f6a37e7d39 Docs: Remove `@summary` tags from JSDoc.
As decided in the JavaScript core chat. With a few reasons:

* It is visually cleaner when reading the source.
* This bring the JavaScript documentation closer to the PHP documentation.

The only disadvantage is that the JSDoc parser doesn't split out the summary and the description in the new format. We've decided to solve this when building the JavaScript documentation parser.

Props herregroen.
Fixes #42901.

Built from https://develop.svn.wordpress.org/trunk@42411


git-svn-id: http://core.svn.wordpress.org/trunk@42240 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-18 14:14:53 +00:00
Adam Silverstein d82e2b02be Media: improve flows for cropping on attachment details screen.
On the "Attachment Details" screen:
* The crop button is always 'enabled'.
* Clicking the crop button with no selection selects the entire image.
* Clicking the crop button with the entire image selected doesn't do anything.
* Clicking the crop button with a selection crops as expected.

Props sonjanyc, afercia, mikeschroder.
Fixes #30155.

Built from https://develop.svn.wordpress.org/trunk@42404


git-svn-id: http://core.svn.wordpress.org/trunk@42233 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-15 22:03:50 +00:00
atimmer 1f707de9dd Docs: Improve wp-admin JSDoc structural data globally.
JSDoc takes it structural data from `@namespace`, `@lends` and `@memberOf`. This change fixes these tags for all JavaScript files in the wp-admin folder.

* Add jsdoc configuration to parse wp-admin/js files. Use `jsdoc -c jsdoc.conf.json` to generate JSDoc.
* Define all used namespaces using `@namespace`.
* Define each usage of the extend function as a prototype assignment using `@lends`.
* Add `@alias` if JSDoc cannot detect the correct name automatically.

This has previously been corrected for all `wp-includes` JavaScript files: [41351].

Props herregroen.
Fixes #42485.

Built from https://develop.svn.wordpress.org/trunk@42403


git-svn-id: http://core.svn.wordpress.org/trunk@42232 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-15 13:42:46 +00:00
Sergey Biryukov 7c77266b9b Docs: Remove extra dot from some `@since` tags.
Props hardik-amipara.
Fixes #42899.
Built from https://develop.svn.wordpress.org/trunk@42400


git-svn-id: http://core.svn.wordpress.org/trunk@42229 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-15 05:16:47 +00:00
atimmer f544da9b38 Docs: Improve JS Docs for `wp-admin/js/dashboard.js`.
Props jipmoors, andizer, ireneyoast, boblinthorst.
Fixes #42831.

Built from https://develop.svn.wordpress.org/trunk@42393


git-svn-id: http://core.svn.wordpress.org/trunk@42222 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-14 14:11:51 +00:00
atimmer 46cbfc405f Docs: Improve JS Docs for `custom-header.js`.
The `custom-header.js` file is only used on the `wp-admin/themes.php?page=custom-header` page. As that page is no longer linked from the UI the functions in the file are marked deprecated.

Props nicollle, jipmoors, diedeexterkate.
Fixes #42678.

Built from https://develop.svn.wordpress.org/trunk@42385


git-svn-id: http://core.svn.wordpress.org/trunk@42214 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-11 16:27:51 +00:00
Aaron Jorbin 73aca50ff0 CODING STANDARDS: Fix single/double quotation mark
Broken in [42351].
Unprops adamsilverstein.
Fixes 42679.

Built from https://develop.svn.wordpress.org/trunk@42357


git-svn-id: http://core.svn.wordpress.org/trunk@42186 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-03 21:19:48 +00:00
Adam Silverstein 5b4c7c4fab Docs: Improve JSDocs for common.js.
Props andizer, rensw90, benvaassen, jipmoors, ireneyoast and nicollle.
Fixes 42679.


Built from https://develop.svn.wordpress.org/trunk@42351


git-svn-id: http://core.svn.wordpress.org/trunk@42180 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-12-03 18:12:41 +00:00
Weston Ruter e0b4933fdb Themes: Prevent JS error on Themes admin screen when only one theme is installed.
Amends [42029].
Props chetan200891, afercia.
See #42348.
Fixes #42673.

Built from https://develop.svn.wordpress.org/trunk@42222


git-svn-id: http://core.svn.wordpress.org/trunk@42051 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-23 19:29:46 +00:00
Weston Ruter 9fabdfb212 Customize: Prevent themes panel from auto-expanding in IE11.
In IE11 the `input` event erroneously gets triggered initially without any user input.

Amends [41648].
See #37661.
Fixes #42556 for trunk.

Built from https://develop.svn.wordpress.org/trunk@42187


git-svn-id: http://core.svn.wordpress.org/trunk@42017 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-15 18:12:53 +00:00
Weston Ruter 9986ebdc0b Editor: Improve scrolling behavior and prevent autosave logic from causing dirty state when just switching between Visual and Text tabs.
Props pento.
See #41962, #42029.
Fixes #42530 for trunk.

Built from https://develop.svn.wordpress.org/trunk@42183


git-svn-id: http://core.svn.wordpress.org/trunk@42013 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-15 00:21:48 +00:00
Peter Wilson fc0f64e1ef Editor: Cease adding paragraphs when switching editor tabs.
Fixes an error since [41783] in which extra paragraphs could be added to content when switching editor tabs.

Props pento, adamsilverstein, aduth.
Fixes #42531.


Built from https://develop.svn.wordpress.org/trunk@42177


git-svn-id: http://core.svn.wordpress.org/trunk@42007 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-14 05:24:47 +00:00
Gary Pendergast 5dab6b6e61 Editor: When switching Editor tabs, don't scroll unnecessarily.
- When switching to the Text view, wait until after the Visual editor element has been hidden, before focussing the `<textarea>`.
- When switching to the Visual view, only scroll if the cursor is not visible on the current screen.

Fixes #42530.


Built from https://develop.svn.wordpress.org/trunk@42175


git-svn-id: http://core.svn.wordpress.org/trunk@42005 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-14 05:19:49 +00:00
Weston Ruter e484b66335 Customize: Allow notifications for linting errors in code editor control (for Additional CSS) to be overridden to allow saving.
Implements the same override that was implemented in [41721] for the theme/plugin editors.

See #41897, #41887.
Fixes #42528.

Built from https://develop.svn.wordpress.org/trunk@42171


git-svn-id: http://core.svn.wordpress.org/trunk@42001 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-13 22:46:34 +00:00
Weston Ruter 826c589f11 Customize: Restore ability to add Custom Link nav menu items for jump links and other URLs that were previously allowed.
Simplify regular expression for checking URL validity to just do basic checks to confirm the value looks like a URL. Leave the complete validation to the server-side logic in `WP_Customize_Nav_Menu_Item_Setting::sanitize()` to avoid having to maintain two separate codebases for validating URLs.

Props westonruter, SergeyBiryukov for testing.
Amends [41697].
See #32816.
Fixes #42506 for trunk.

Built from https://develop.svn.wordpress.org/trunk@42153


git-svn-id: http://core.svn.wordpress.org/trunk@41984 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-10 23:41:53 +00:00
Weston Ruter 9db496159e Customize: Ensure autosave revision is dismissed immediately after implicit restoration notice dismissal as done with explicit notice dismissal.
Fixes issue where a drafted/scheduled changeset could inadvertently re-use the previous autosave revision in the preview while a user expects it to have been dismissed.

See #39896, [41597].
Fixes #42502 for trunk.

Built from https://develop.svn.wordpress.org/trunk@42144


git-svn-id: http://core.svn.wordpress.org/trunk@41975 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-10 21:44:55 +00:00
Weston Ruter 19ec50f92a Customize: Ensure `autosaving` message gets sent to preview after initial change when `saved` state is first dirty.
Amends [41667].
Fixes #42475 for trunk.

Built from https://develop.svn.wordpress.org/trunk@42136


git-svn-id: http://core.svn.wordpress.org/trunk@41967 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-09 04:15:49 +00:00
Weston Ruter e4fe01e2b4 Customize: Fix logic inversion in [42113] which prevented themes from being installed in Customizer.
Also fix PHP notice related to parent themes and WordPress.org theme query results.

Props dd32, obenland, celloexpressions, westonruter, atachibana for testing.
See #42406, #37661.
Fixes #42442.

Built from https://develop.svn.wordpress.org/trunk@42122


git-svn-id: http://core.svn.wordpress.org/trunk@41953 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-07 04:17:47 +00:00
Weston Ruter a74afff787 Customize: Prevent `customize_autosaved=on` from getting added to frontend preview URLs.
Amends [41969].
See #39896, #42450.
Fixes #42433.

Built from https://develop.svn.wordpress.org/trunk@42118


git-svn-id: http://core.svn.wordpress.org/trunk@41947 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-06 23:11:53 +00:00
Weston Ruter 76e01c3562 Customize: Ensure `changeset_uuid` param for autosave auto-draft gets stripped from location after previewing theme switch when not in branching mode.
Amends [41597].
See #39896.
Fixes #42415.

Built from https://develop.svn.wordpress.org/trunk@42114


git-svn-id: http://core.svn.wordpress.org/trunk@41943 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-03 17:37:52 +00:00
Weston Ruter d0608c5585 Customize: Make sure theme switch blocking in the Customizer is consistently applied when changeset is drafted/scheduled.
* Consider both `selectedChangesetStatus` and `changesetStatus` states when deciding to disable.
* Factor out common logic into `canSwitchTheme` function on `ThemesPanel`.
* Keep Live Preview and Install buttons disabled in Themes controls and detail overlays when appropriate.

Props westonruter, dlh.
Amends [41788].
See #42126, #37661, #39896.
Fixes #42406.

Built from https://develop.svn.wordpress.org/trunk@42113


git-svn-id: http://core.svn.wordpress.org/trunk@41942 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-03 00:59:47 +00:00
Weston Ruter 926f2114f0 Customize: Strip zero padding when setting month to prevent de-selection; add zero-padding for `number` input fields when blurring.
Amends [42042].
See #42373.
Fixes #42392.

Built from https://develop.svn.wordpress.org/trunk@42104


git-svn-id: http://core.svn.wordpress.org/trunk@41933 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-11-01 21:04:53 +00:00
Weston Ruter 8a1dc558a1 Customize: Consolidate sourcing of control `params`.
Prevent needlessly iterating over `controlConstructor` to find `type` when it is already supplied.

Amends [41750], [41726].
See #42083.

Built from https://develop.svn.wordpress.org/trunk@42048


git-svn-id: http://core.svn.wordpress.org/trunk@41882 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-31 02:59:47 +00:00
Konstantin Obenland b61de38e87 Customize: Spiff up theme updates
Fixes UI bugs around theme updates in the Customizer. Theme versions now get updated and users are no longer left alone after a successful update.

Props rinkuyadav999, celloexpressions for initial patch.
Fixes #42365.

Built from https://develop.svn.wordpress.org/trunk@42046


git-svn-id: http://core.svn.wordpress.org/trunk@41880 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-31 01:33:47 +00:00
Weston Ruter ca84147401 Customize: Allow 0:00-0:59 in date/time control when 24-hour time used.
* Let min hour be 0 and max be 23 in 24-hour time; let min hour be 1 and max be 12 in 12-hour time.
* Show error notification when an invalid date value is provided, not just when not a future date.
* Fix translation of custom validity message.
* Start checking for validity after all inputs have been initially populated.
* Remove support for being able to enter 24:00.
* Cease forcing date input elements from being casted to integers, to allow for invalid inputs to be detected.

Props westonruter, Presskopp, peterwilsoncc, atachibana for testing.
See #39896, #28721.
Fixes #42373.

Built from https://develop.svn.wordpress.org/trunk@42042


git-svn-id: http://core.svn.wordpress.org/trunk@41876 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-10-30 16:40:47 +00:00