Hello

I'm trying to integrate the signature process directly into my application.

On the server side, I'm using the PHP SDK, and on the front, I'm using Docusign JS.

I manage to create an envelope, retrieve the URL and initialize my HTML element (following this documentation: https://developers.docusign.com/docs/esign-rest-api/esign101/concepts/embedding/#docusign-js).

The signature process works correctly.

However, I'd like to add a verification of the signer's identity by sending him an SMS.

So I added the "RecipientIdentityVerification" object in my PHP.

Now I have an error in my console: Content-Security-Policy: The page parameters have prevented the loading of a resource at https://verify-d.docusign.net/App/Callback ("frame-src").

I've tried modifying the content security policy by adding frame-src 'self' *.docusign.net but it doesn't change anything.

However, when I open the URL returned by Docusign in a new tab of my browser, I'm redirected to https://verify-d.docusign.net/App/Callback to receive my code by SMS and sign it.

Do you know where this is coming from?

Thank you for your answers