> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

# Method name: searchFields(fields: Array<string>)

# Method package: wixSearch

# Method menu location: wixSearch --> WixSearchBuilder --> searchFields

# Method Link: https://dev.wix.com/docs/velo/apis/wix-search/wix-search-builder/search-fields.md

# Method Description:

Refines a search to include only certain fields.

The `searchFields` function refines a `WixSearchBuilder` to search only in the specified collection fields.
 
 The `title` and `description` fields are searchable for all document types.
 
 To find out which fields are searchable for other document types, see the following articles:
   - [Blog/Posts schema](https://support.wix.com/en/article/velo-wix-blog-schema-for-wix-search)
   - [Bookings/Services schema](https://support.wix.com/en/article/velo-wix-bookings-schema-for-wix-search) 
   - [Forum/Content schema](https://support.wix.com/en/article/velo-wix-forum-schema-for-wix-search)
   - [Stores/Products schema](https://support.wix.com/en/article/velo-wix-stores-schema-for-wix-search)

 If `searchFields()` isn't called or is called without an argument, the search includes all searchable fields.



# Method Code Examples:

*** Note: do not assume any prop names or enum values other than the ones in the example.

## Add a search fields filter to a search

```javascript
let newSearch = search
  .documentType('Stores/Products')
  .searchFields(['sku']);
```

## Create a search builder, add a search fields filter, and run it

```javascript
import wixSearch  from 'wix-search';

// ...

wixSearch.search('phrase')
  .documentType('Stores/Products')
  .searchFields(['title'])
  .find()
  .then((results) => {
    const firstId = results.documents[0]._id;
    const firstDescription = results.documents[0].description;

    console.log('Search results:', results);
    
    return results;
  })
  .catch((error) => {
    console.error(error);
    // Handle the error
});

/* Promise resolves to:
 *  [
 *    {
 *      "_score": 3,
 *      "inStock"*: true,
 *      "_updated": "2022-05-18T11:00:23.615Z",
 *      "sku": "0006",
 *      "infoSections": [...],
 *      "url": "/product-page/i-m-a-product-9",
 *      "documentImage": {...},
 *      "description": "A product description.",
 *      "collections": [...],
 *      "discountedPriceNumeric": 15,
 *      "onSale": false,
 *      "id": "7bb38a7a-70b7-9cf3-fc80-584205694465",
 *      "documentType": "public/stores/products",
 *      "currency": "EUR",
 *      "title": "Product Title"
 *    }
 *  ]
 */
```

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