1. RP page exposes an email field
The relying party binds a nonce to the current session and places it on the email input. A native EVP-capable browser can use that field during verified email autofill.
demo · v150 · origin trial
Verification Flow
This page wires the actual EVP page surface: an email field with autocomplete="email" and a session nonce, plus an emailverified event listener for the browser-supplied presentation token. If the browser does not expose that API, the page says so and only lets you run the clearly labelled local server sample.
request
2. Browser-mediated EVP
The page listens for the browser's native emailverified event. The page does not mint this token itself.
3. Local server sample
When native EVP is unavailable, this button calls the demo backend directly so you can inspect signing and server validation. It is not labelled as browser EVP.
Server sample has not run.
token
No token received.
server validation
No validation run yet.
see also
- Server Validator — backend JWT validation used by this page
- Token Inspector — inspect token claims
- ChromeStatus entry
- WICG Email Verification Protocol draft
implementation reference
Need the exact API surface, compatibility boundaries, errors, lifecycle, and source links? Read the matching gendn reference ↗