//add pool id to user's "Pool Invites" field in DB echo $invite_receive_result; } exit; } else { //if this file is being accessed by user navigation and not thru ajax: if (!isset($current_user)) { /*We send the user back to home page if $current_user is not set This would indicate that the user is trying to access invite_people.php by itself and not via the pool.php page */ header("Location: home.php"); } else { $inviter = $current_user; //get the inviter's email address/username (this is so that the invitee knows who is inviting them) $user_id = $user->GetUserIDFromEmail($inviter); $users_friends_array = $user->GetFriends($user_id); ?> <br> <div class="row" > <div class="col-md-7" id="invite_email_input_container"> <h3>Enter email addresses to invite people to the pool:</h3> <br> <div id="invitee_email_form"> <input type="text" name="new_invitee_email" id="new_invitee_email" size="75" required> <input id="submit_invitee_email" type="submit" value="Add to invite list"> <span id="invite_error_message" style='color:red'></span> </div> <br> <div id="invitee_email_list"> </div>