# Zip Code

The `Zip Code` field collects the zip code of a street address.

If an address is selected from the dropdown of an [Address Line 1](https://docs.feathery.io/platform/build-forms/elements/fields/address/street-address-line-1) field on the same step, this field will automatically populate with the zip code.

Feathery uses [Google Maps API](https://developers.google.com/maps/documentation/javascript/places-autocomplete) to support address autocomplete.

### For Developers <a href="#example" id="example"></a>

The Feathery SDK and API reference zip code fields with `type` equal to `zipcode`. The submitted value is a `string`.

### Related Fields

{% content-ref url="street-address-line-1" %}
[street-address-line-1](https://docs.feathery.io/platform/build-forms/elements/fields/address/street-address-line-1)
{% endcontent-ref %}

{% content-ref url="city" %}
[city](https://docs.feathery.io/platform/build-forms/elements/fields/address/city)
{% endcontent-ref %}

{% content-ref url="state" %}
[state](https://docs.feathery.io/platform/build-forms/elements/fields/address/state)
{% endcontent-ref %}