Merge branch 'main' of github.com:ionic-team/ionic-docs

# Conflicts:
#	docs/api/checkbox.md
#	docs/api/modal.md
#	docs/api/toggle.md

Author: rdlabo

docs/api/checkbox.md

@@ -74,7 +74,17 @@ import LabelLink from '@site/static/usage/v8/checkbox/label-link/index.md';
 
 <LabelLink />
 
-## テーマ
+## Helper & Error Text
+
+Helper and error text can be used inside of a checkbox with the `helperText` and `errorText` property. The error text will not be displayed unless the `ion-invalid` and `ion-touched` classes are added to the `ion-checkbox`. This ensures errors are not shown before the user has a chance to enter data.
+
+In Angular, this is done automatically through form validation. In JavaScript, React and Vue, the class needs to be manually added based on your own validation.
+
+import HelperError from '@site/static/usage/v8/checkbox/helper-error/index.md';
+
+<HelperError />
+
+## Theming
 
 ## CSSカスタムプロパティ
 

docs/api/modal.md

@@ -159,7 +159,15 @@ import SheetHandleBehaviorExample from '@site/static/usage/v8/modal/sheet/handle
 
 <SheetHandleBehaviorExample />
 
-## スタイリング
+### Scrolling content at all breakpoints
+
+Sheet modals can be configured to allow scrolling content at all breakpoints, making them ideal for displaying content larger than the viewport. By setting the `expandToScroll` property to `false`, the content remains scrollable at every breakpoint. Otherwise, by default, scrolling is only enabled when the sheet modal is fully expanded.
+
+import SheetScrollingContentExample from '@site/static/usage/v8/modal/sheet/expand-to-scroll/index.md';
+
+<SheetScrollingContentExample />
+
+## Styling
 
 モーダルはアプリケーションのルートで表示されるので、アプリ全体を覆うように表示されます。この動作は、インライン モーダルおよびコントローラから表示されるモーダルの両方に適用されます。その結果、カスタムのモーダルスタイルを特定のコンポーネントにスコープすることはできず、モーダルには適用されません。代わりに、スタイルはグローバルに適用する必要があります。ほとんどの開発者は、カスタムスタイルを `global.css` に配置すれば十分です。
 

docs/api/radio.md

@@ -76,6 +76,16 @@ import EmptySelection from '@site/static/usage/v8/radio/empty-selection/index.md
 
 <EmptySelection />
 
+## Helper & Error Text
+
+Helper and error text can be used inside of a radio group with the `helperText` and `errorText` property. The error text will not be displayed unless the `ion-invalid` and `ion-touched` classes are added to the `ion-radio-group`. This ensures errors are not shown before the user has a chance to enter data.
+
+In Angular, this is done automatically through form validation. In JavaScript, React and Vue, the class needs to be manually added based on your own validation.
+
+import HelperError from '@site/static/usage/v8/radio/helper-error/index.md';
+
+<HelperError />
+
 
 ## テーマ
 

docs/api/select.md

@@ -253,6 +253,16 @@ import TypeaheadExample from '@site/static/usage/v8/select/typeahead/index.md';
 
 <TypeaheadExample />
 
+## Helper & Error Text
+
+Helper and error text can be used inside of a select with the `helperText` and `errorText` property. The error text will not be displayed unless the `ion-invalid` and `ion-touched` classes are added to the `ion-select`. This ensures errors are not shown before the user has a chance to enter data.
+
+In Angular, this is done automatically through form validation. In JavaScript, React and Vue, the class needs to be manually added based on your own validation.
+
+import HelperError from '@site/static/usage/v8/select/helper-error/index.md';
+
+<HelperError />
+
 ## Interfaces
 
 ### SelectChangeEventDetail

docs/api/toggle.md

@@ -73,7 +73,17 @@ import Justify from '@site/static/usage/v8/toggle/justify/index.md';
 
 <Justify />
 
-## テーマ
+## Helper & Error Text
+
+Helper and error text can be used inside of a toggle with the `helperText` and `errorText` property. The error text will not be displayed unless the `ion-invalid` and `ion-touched` classes are added to the `ion-toggle`. This ensures errors are not shown before the user has a chance to enter data.
+
+In Angular, this is done automatically through form validation. In JavaScript, React and Vue, the class needs to be manually added based on your own validation.
+
+import HelperError from '@site/static/usage/v8/toggle/helper-error/index.md';
+
+<HelperError />
+
+## Theming
 
 ### Colors
 

docs/developing/config.md

@@ -178,6 +178,7 @@ Below are the config options that Ionic uses.
 | `loadingEnter`              | `AnimationBuilder`                                                                | Provides a custom enter animation for all `ion-loading`, overriding the default "animation".                                                                                                                                                                                           |
 | `loadingLeave`              | `AnimationBuilder`                                                                | Provides a custom leave animation for all `ion-loading`, overriding the default "animation".                                                                                                                                                                                           |
 | `loadingSpinner`            | `SpinnerTypes`                                                                    | Overrides the default spinner for all `ion-loading` overlays.                                                                                                                                                                                                                          |
+| `logLevel`                  | `'OFF' \| 'ERROR' \| 'WARN'`                                                      | Configures the logging level for Ionic Framework. If `'OFF'`, no errors or warnings are logged. If `'ERROR'`, only errors are logged. If `'WARN'`, errors and warnings are logged.                                                                                                     |
 | `menuIcon`                  | `string`                                                                          | Overrides the default icon in all `<ion-menu-button>` components.                                                                                                                                                                                                                      |
 | `menuType`                  | `string`                                                                          | Overrides the default menu type for all `<ion-menu>` components.                                                                                                                                                                                                                       |
 | `modalEnter`                | `AnimationBuilder`                                                                | Provides a custom enter animation for all `ion-modal`, overriding the default "animation".                                                                                                                                                                                             |