Add Predefined Location City and Dropdown

Hi,

you can convert the location input (in both Publish and Search forms) to a dropdown by adding the code below in your theme functions.php file

add_filter( "adverts_form_load", "adverts_add_location_to_dropdown" );
function adverts_add_location_to_dropdown( $form ) {
  if( $form['name'] == "advert" ) {
    $field_name = "adverts_location";
  } else if( $form['name'] == "search" ) {
    $field_name = "location";
  } else {
    return $form;
  }
  foreach( $form["field"] as $key => $field ) {
    if( $field["name"] == $field_name ) {
        $form["field"][$key]["type"] = "adverts_field_select";
        $form["field"][$key]["empty_option"] = true;
        $form["field"][$key]["options"] = array(
            array( "value" => "London", "text" => "London" ),
            array( "value" => "New York", "text" => "New York" ),
            /// more options here ...
        );
    }
  }
  return $form;
}