{form_field form=$form field='canonical' }
    <div class="form-group">
        <label for="{$name}">{intl l="Surcharge de l'url canonique" d="canonicalurl.bo.default"}</label>
        <input type="text" id="{$name}" name="{$name}" value="{$canonical}" class="form-control">
    </div>
{/form_field}