如何根据Ruby on Rails中的表单选择创建文本框警告/悬停弹出文本？

<%= form_for @model do |f| %>
  <%= f.text_field :attribute, id: "attribute-field" %>
  <%= f.submit "Submit" %>
<% end %>

document.addEventListener("DOMContentLoaded", function() {
  var attributeField = document.getElementById("attribute-field");
  var warningText = document.getElementById("warning-text");

  attributeField.addEventListener("change", function() {
    if (attributeField.value === "some_value") {
      warningText.style.display = "block";
    } else {
      warningText.style.display = "none";
    }
  });
});

#warning-text {
  display: none;
  /* 其他样式属性 */
}