udpate doc

Author: bluebill1049

src/content/docs/usecontroller/controller.mdx

@@ -23,7 +23,7 @@ The following table contains information about the arguments for `Controller`.
 | `shouldUnregister` | <TypeText>boolean = false`</TypeText>                              |          | Input will be unregistered after unmount and defaultValues will be removed as well.<br/><br/>**Note:** this prop should be avoided when using with `useFieldArray` as `unregister` function gets called after input unmount/remount and reorder.                                                                                                                                                                                                                                                                                                               |
 | `disabled`         | <TypeText>boolean = false`</TypeText>                              |          | `disabled` prop will be returned from `field` prop. Controlled input will be disabled and its value will be omitted from the submission data.                                                                                                                                                                                                                                                                                                                                                                                                                  |
 | `defaultValue`     | <TypeText>unknown</TypeText>                                       |          | **Important:** Can not apply `undefined` to `defaultValue` or `defaultValues` at `useForm`. <ul><li>You need to either set `defaultValue` at the field-level or `useForm`'s `defaultValues`. If you used <code>defaultValues</code> at <code>useForm</code>, skip using this prop.</li><li>If your form will invoke `reset` with default values, you will need to provide `useForm` with `defaultValues`.</li><li>Calling `onChange` with `undefined` is not valid. You should use `null` or the empty string as your default/cleared value instead.</li></ul> |
-| `exact`            | <TypeText>boolean = false</TypeText>                               |          | This prop will enable an exact match for input name subscriptions.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
+| `exact`            | <TypeText>boolean = false</TypeText>                               |          | This prop will enable an exact match for input name subscriptions, default to true.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
 
 ### Return
 

src/data/api.tsx

@@ -2853,7 +2853,7 @@ setValue('notRegisteredInput', { test: '1', test2: '2' }); // ✅ sugar syntax t
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-              This prop will enable an exact match for input name subscriptions.
+              This prop will enable an exact match for input name subscriptions, default to true.
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