wp-If social link set from backend then social icon show or

//If social link set from backend then social icon show else not
            <ul>
            <?php
              $socialIcons=['icofont-social-facebook'=>'team_member_fb_link','icofont-social-twitter'=>'team_member_twitter_link','icofont-brand-linkedin'=>'team_member_linkedin_link','icofont-social-google-plus'=>'team_member_googleplus_link'];
              foreach ($socialIcons as $key => $value) {
                $check=get_post_meta(get_the_ID(), $value, true);
                if ($check !="") {
                  ?>
                      <li><a href="<?php echo get_post_meta(get_the_ID(), $value, true); ?>"><i class="icofont <?php echo $key;?>"></i></a></li>
                  <?php
                }
              }
            ?>
            </ul>