WP Travel booking form fields.

Deprecated From v4.3.5

Source

File: /inc/deprecated/435.php
Used by: /inc/deprecated/435.php

Parameters
$booking_fields

Example:

function prefix_wp_travel_booking_form_fields( $booking_fields ) {
    $booking_fields[ ‘custom field’ ] = ‘value’;
    return $booking_fields;
}
add_filter( 'wp_travel_booking_form_fields', 'prefix_wp_travel_booking_form_fields' );