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# Method name: eq(field: string, value: any)

# Method package: wixSearch

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

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

# Method Description:

Refines a search to match documents whose specified field value equals the specified value.

The `eq()` filter function refines a `WixSearchBuilder` to only
 match documents where the value of the specified field equals the specified `value`.

 `eq()` only matches values of the same type. For example, a number value stored
 as a String type does not match the same number stored as a Number type.

 Matching strings with `eq()` is case sensitive, so `"text"` is not equal to `"Text"`.

 If other filters were previously used in the same `WixSearchBuilder` instance, `eq()`
 is applied using an `and` condition with previously set filters.



# Method Code Examples:

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

## Add an equals filter to a search

```javascript
let newSearch = search
  .documentType("Stores/Products")
  .eq("onSale", true);
```

## Create a search, add an equals filter, and run it

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

// ...

wixSearch.search()
  .documentType("Forum/Content")
  .eq("contentType", "COMMENTS")
  .find()
  .then( (results) => {
    if(results.documents.length > 0) {
      let documents = results.documents;
    } else {
      console.log("No matching results");
    }
  })
  .catch( (error) => {
    console.log(error);
  });


```

## Create a search, add filters, and run it

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

// ...

wixSearch.search()
  .documentType("Stores/Products")
  .eq("onSale", true)
  .hasSome("collections", ["Spring", "Summer"])
  .ascending("sku")
  .find()
  .then( (results) => {
    if(results.documents.length > 0) {
      let documents = results.documents;
    } else {
      console.log("No matching results");
    }
  })
  .catch( (error) => {
    console.log(error);
  });


```

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