Error codes for WP Travel.

Active Since v4.0.0

Source

File: /core/helpers/error_codes.php
Used by: /core/helpers/error_codes.php

Parameters
$error_codes, $args

Example:

function prefix_wp_travel_error_code( $error_codes, $args ) {
    $error_codes[‘YOUR_CUSTOM_CODE’] = array ('message' => __( 'Message here.', 'wp-travel' ),
);
    return $error_codes;
}
add_filter( 'wp_travel_error_code', 'prefix_wp_travel_error_code', 12, 2 );