<form action="{site_url url="mobile/open/mobile_addrs/index/"}" method="post" id="addrsform" data-transition="fade">
    <label for="filter_addresses"></label>
    <input type="search" name="filter_addresses" id="filter_addresses"
           value="{$filter_addresses}" required="true" placeholder="Adresse"/>

    <button data-icon="search" type="submit">{$i.filter_search_in}</button>
</form> 
