Skip to content

docs: clarify useWatch exact prop default behavior #1206

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
bluebill1049 merged 1 commit into from
Apr 25, 2026
Merged

docs: clarify useWatch exact prop default behavior #1206

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/content/docs/usewatch.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ Behaves similarly to the `watch` API, however, this will isolate re-rendering at
| `compute` | <TypeText>function</TypeText> | <p>Subscribe to selective and computed form values.</p><ul><li>Subscribe to the entire form but only return updated value with certain condition<CodeArea withOutCopy rawData={`const watchedValue = useWatch({\n compute: (data: FormValue) => { \n if (data.test?.length) return data.test; \n\n return ''; \n }, \n});`}/></li><li>Subscribe to a specific form value state<CodeArea withOutCopy rawData={`const watchedValue = useWatch({\n name: 'test', \n compute: (data: string) => { \n return data.length ? data : ''; \n }, \n});`}/></li></ul> |
| `defaultValue` | <TypeText>unknown</TypeText> | default value for `useWatch` to return before the initial render.<br/><br/>**Note:** the first render will always return `defaultValue` when it's supplied. |
| `disabled` | <TypeText>boolean = false</TypeText> | Option to disable the subscription. |
| `exact` | <TypeText>boolean = false</TypeText> | This prop will enable an exact match for input name subscriptions. |
| `exact` | <TypeText>boolean = false</TypeText> | Enable exact name matching. When `false` (default), a subscription fires when the subscribed name is a prefix of the changed field name, or vice versa (for example, subscribing to `"users"` receives updates for `"users.0.name"`). |

### Return

Expand Down
Loading