Facebook invite people, who liked the post

invite_post_likers.js

function invitePeople() {
  // Invite first page users
  var inputs = document.querySelectorAll('div._4t2a a._42ft._4jy0._4jy3._517h');
  for(var i=1; i<inputs.length;i++) {
    inputs[i].click();
  }

  // Are there more users?
  var moreBtn = document.querySelector('div._4t2a a.pam.uiBoxLightblue.uiMorePagerPrimary');
  if(moreBtn) {
    moreBtn.click();
    
    // Check if invite quota is exceeded, else continue
    var error = document.querySelector('div._t');
    if(error) return "I think too many likes!";
    // Else continue to invite people to like the page
    else return setTimeout(invitePeople, 5000);
  } else {
    return "Sucessfully finished!";
  }
}

invitePeople();