title: Docusign responsive signing text tabs
body: <p>I have a form that has a few fields that need to be filled in for the last signer after 2+ people have already signed it. They cannot be prefilled as they are not known at the time the document is generated.</p>
  <p>I'm sending an HTML document to the Docusign API and have it working great for the first set of signers. The problem is when I try to add text tabs to the document (<code>&lt;input data-ds-type=&quot;text&quot; /&gt;</code> following <a href="https://developers.docusign.com/docs/esign-rest-api/esign101/concepts/responsive/setting-tabs/" rel="nofollow noreferrer">this page</a>) I receive a 400 error back from the Docusign servers with this error message:</p>
  <blockquote>
  <p>Some of the supplied HTML tags, attributes or CSS properties on a guided forms tabs were not allowed. Disallowed: HTML attributes [input:data-ds-type]</p>
  </blockquote>
  <p>How can I do this?</p>