function checkForm() {
name = document.getElementById("name").value;
  
  if (name == "") {
  hideAllErrors();
document.getElementById("nameError").style.display = "inline";
document.getElementById("name").select();
document.getElementById("name").focus();
  return false;
 }

return true;
}

  function hideAllErrors() {
document.getElementById("nameError").style.display = "none"
  }