Filter to get username from user email.

Source

File: /inc/class-wp-travel-user-account.php
Used by: /inc/class-wp-travel-user-account.php

Parameters
Default is true.

Example:

function prefix_wp_travel_get_username_from_email() {
    return false;
}
add_filter( 'wp_travel_get_username_from_email', 'prefix_wp_travel_get_username_from_email' );