Add location field to PropertyHive search form

php

add_filter( 'propertyhive_search_form_fields_default', 'update_ph_search_form_fields', 10, 1 );
function update_ph_search_form_fields($fields)
{
    $department_field = $fields['department'];
    unset( $fields['department'] );

    $fields = array_reverse($fields, true); 

    $fields['address_keyword'] = array(
        'type' => 'text',
        'label' => __( 'Location', 'propertyhive' ),
        'before' => '<div class="control control-address_keyword">',
        'placeholder' => __( 'Enter Location', 'propertyhive' ),
    );

    $fields['department'] = $department_field;

    $fields = array_reverse($fields, true); 

    return $fields;
}