user profile social media input

function add_to_author_profile( $contactmethods ) {

    $contactmethods['rss_url'] = 'RSS URL';
    $contactmethods['google_profile'] = 'Google Profile URL';
    $contactmethods['twitter_profile'] = 'Twitter Profile URL';
    $contactmethods['facebook_profile'] = 'Facebook Profile URL';
    $contactmethods['linkedin_profile'] = 'Linkedin Profile URL';

    return $contactmethods;
}
add_filter( 'user_contactmethods', 'add_to_author_profile', 10, 1);