code: function samples () {
    form.samples.url.link.on("click", function (event) {
      event.preventDefault();
      form.url.val(samples.url);
    });
  
    form.samples.text.link.on("click", function (event) {
      event.preventDefault();
      form.textBox.setValue(samples.text, -1);
      form.samples.text.container.hide();
      form.textBox.focus();
    });
  
    form.textBox.on("input", function () {
      if (form.textBox.session.getValue().length === 0) {
        form.samples.text.container.show();
      }
      else {
        form.samples.text.container.hide();
      }
    });
  }
docs: Allows the user to use a sample URL or sample API text