# FloatAttribute Criterion

The `FloatAttribute` Search Criterion searches for products by the value of their float attribute.

## Arguments

- `identifier` - string representing the attribute
- `value` - string representing the attribute value

## Example

### PHP

```
$query = new ProductQuery(
    null,
    new \Ibexa\Contracts\ProductCatalog\Values\Product\Query\Criterion\FloatAttribute(
        'length',
        16.5
    )
);
```

### REST API

**XML**

```
<AttributeQuery>
    <Query>
        <FloatAttributeCriterion>
            <identifier>length</identifier>
            <value>16.5</value>
        </FloatAttributeCriterion>
    </Query>
</AttributeQuery>
```

**JSON**

```
{
    "AttributeQuery": {
        "Query": {
            "FloatAttributeCriterion": {
                "identifier": "length",
                "value": 16.5
            }
        }
    }
}
```