Added English formerror and forminfo APIs

Signed-off-by: Nwusongqing <wusongqing@huawei.com>

en/application-dev/reference/apis/js-apis-formInfo.md

+# FormInfo
+
+> ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**
+> The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version.
+
+Provides widget information.
+
+## Modules to Import
+
+```
+import formInfo from '@ohos.application.formInfo';
+```
+
+## Required Permissions
+
+None.
+
+## FormInfo
+
+Describes widget information.
+
+**System capability**
+
+SystemCapability.Ability.Form
+
+| Name       | Readable/Writable| Type                | Description                                                        |
+| ----------- | -------- | -------------------- | ------------------------------------------------------------ |
+| bundleName  | Read only    | string               | Name of the bundle to which the widget belongs.                          |
+| moduleName  | Read only    | string               | Name of the module to which the widget belongs.                      |
+| abilityName | Read only    | string               | Name of the ability to which the widget belongs.                      |
+| name        | Read only    | string               | Widget name.                                |
+| description | Read only    | string               | Description of the widget.  |
+| type        | Read only    | [FormType](#formtype)             | Widget type. Currently, only JS widgets are supported.|
+| jsComponentName      | Read only    | string               | Component name of the JS widget.              |
+| colorMode  | Read only    | [ColorMode](#colormode) | Color mode of the widget.                                      |
+| isDefault    | Read only    | boolean      | Whether the widget is the default one.                             |
+| updateEnabled  | Read only    | boolean               | Whether the widget is updatable.                   |
+| formVisibleNotify  | Read only    | string               | Whether to send a notification when the widget is visible.           |
+| relatedBundleName | Read only    | string               | Name of the associated bundle to which the widget belongs.                  |
+| scheduledUpdateTime        | Read only    | string               | Time when the widget was updated.    |
+| formConfigAbility | Read only    | string               | Configuration ability of the widget.  |
+| updateDuration        | Read only    | string             | Widget update period.|
+| defaultDimension  | Read only    | number | Default dimension of the widget.                                      |
+| supportDimensions    | Read only    | Array<number>      | Dimensions supported by the widget.                |
+| customizeData    | Read only    | {[key: string]: [value: string]}      | Custom data of the widget.         |
+
+## FormType
+
+Enumerates the widget types.
+
+**System capability**
+
+SystemCapability.Ability.Form
+
+| Name       | Value  | Description        |
+| ----------- | ---- | ------------ |
+| JS      | 1    | JS widget.  |
+
+## ColorMode
+
+Enumerates the color modes supported by the widget.
+
+**System capability**
+
+SystemCapability.Ability.Form
+
+| Name       | Value  | Description        |
+| ----------- | ---- | ------------ |
+| MODE_AUTO   | -1    | Automatic mode.  |
+| MODE_DARK    | 0   | Dark mode.  |
+| MODE_LIGHT     | 1   | Light mode.  |
+
+## FormStateInfo
+
+Describes the widget state information.
+
+**System capability**
+
+SystemCapability.Ability.Form
+
+| Name       | Readable/Writable| Type                | Description                                                        |
+| ----------- | -------- | -------------------- | ------------------------------------------------------------ |
+| formState  | Read only    | [FormState](#formstate)               | Widget state.                          |
+| want  | Read only    | Want               | Want text.   |
+
+##  FormState
+
+Enumerates the widget states.
+
+**System capability**
+
+SystemCapability.Ability.Form
+
+| Name       | Value  | Description        |
+| ----------- | ---- | ------------ |
+| UNKNOWN    | -1    | Unknown state.  |
+| DEFAULT     | 0   | Default state.  |
+| READY      | 1   | Ready state.  |
+
+##  FormParam
+
+Enumerates the widget parameters.
+
+**System capability**
+
+SystemCapability.Ability.Form
+
+| Name       | Value  | Description        |
+| ----------- | ---- | ------------ |
+| IDENTITY_KEY     | "ohos.extra.param.key.form_identity"    | ID of a widget.  |
+| DIMENSION_KEY      | "ohos.extra.param.key.form_dimension"  | Widget dimension.  |
+| NAME_KEY       | "ohos.extra.param.key.form_name"   | Widget name.  |
+| MODULE_NAME_KEY        | "ohos.extra.param.key.module_name"   | Name of the module to which the widget belongs.  |
+| WIDTH_KEY        | "ohos.extra.param.key.form_width"   | Widget width.  |
+| HEIGHT_KEY         | "ohos.extra.param.key.form_height"   | Widget height.  |
+| TEMPORARY_KEY          | "ohos.extra.param.key.form_temporary"   | Temporary widget.  |

en/application-dev/reference/apis/js-apis-formerror.md

+# FormError
+
+> ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**
+> The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version.
+
+Provides widget-related error codes.
+
+## Modules to Import
+
+```
+import formError from '@ohos.application.formError';
+```
+
+## Required Permissions
+
+None.
+
+## enum FormError
+
+Enumerates the available error codes.
+
+**System capability**
+
+SystemCapability.Ability.Form
+
+| Name       | Value  | Description        |
+| ----------- | ---- | ------------ |
+| ERR_COMMON       | 1    | Default error code.  |
+| ERR_PERMISSION_DENY       | 2    | No permission to perform the operation.  |
+| ERR_GET_INFO_FAILED      | 4    | Failed to query widget information.  |
+| ERR_GET_BUNDLE_FAILED    | 5    | Failed to query the bundle information.  |
+| ERR_GET_LAYOUT_FAILED    | 6    | Failed to query the layout information.  |
+| ERR_ADD_INVALID_PARAM     | 7    | Invalid parameter.  |
+| ERR_CFG_NOT_MATCH_ID     | 8    | The widget ID does not match.  |
+| ERR_NOT_EXIST_ID       | 9    | The widget ID does not exist.  |
+| ERR_BIND_PROVIDER_FAILED       | 10    | Failed to bind to the widget provider.  |
+| ERR_MAX_SYSTEM_FORMS      | 11    | The number of system widgets exceeds the upper limit.  |
+| ERR_MAX_INSTANCES_PER_FORM     | 12    | The number of instances per widget exceeds the upper limit.  |
+| ERR_OPERATION_FORM_NOT_SELF     | 13    | The application is not allowed to operate widgets applied by other applications.  |
+| ERR_PROVIDER_DEL_FAIL       | 14    | The widget provider failed to delete the widget.  |
+| ERR_MAX_FORMS_PER_CLIENT       | 15    | The number of widgets applied for by the widget host exceeds the upper limit.  |
+| ERR_MAX_SYSTEM_TEMP_FORMS       | 16    | The number of temporary widgets exceeds the upper limit.  |
+| ERR_FORM_NO_SUCH_MODULE       | 17    | The module does not exist.  |
+| ERR_FORM_NO_SUCH_ABILITY       | 18    | The ability component does not exist.  |
+| ERR_FORM_NO_SUCH_DIMENSION      | 19    | The widget dimension does not exist.  |
+| ERR_FORM_FA_NOT_INSTALLED      | 20    | The FA where the widget is located is not installed.  |
+| ERR_SYSTEM_RESPONSES_FAILED        | 30    | The system service failed to respond.  |
+| ERR_FORM_DUPLICATE_ADDED        | 31    | The widget has been added.  |
+| ERR_IN_RECOVERY    | 36    | Failed to overwrite the widget data.  |