2h ago

identify() breaks for users with non-Latin-1 names

Hi, The widget SDK throws whenever I identify a user whose name has a character above U+00FF: Error writing localStorage key "uj_userId": InvalidCharacterError: The string contains invalid characters. Repro: window.uj.identify({ id: 'usr_0001', email: 'anna@example.com', firstName: 'Anna', lastName: 'Łukasiewicz' }) Swap in an ASCII surname and it's fine. The cutoff is U+00FF rather than "has an accent", which makes it look random — btoa('Márquez') is fine, btoa('Łukasiewicz') is not. So it hits Polish, Czech, Turkish, Hungarian names and anything non-Latin. Looks like your localStorage helper does: const s = JSON.stringify(n), l = btoa(s); localStorage.setItem(r, l) No UTF-8 step before btoa. Your encodeClientToken in the same bundle already handles this properly with TextEncoder — same treatment here should do it. Not urgent for us: it's caught, and identification still works since the client token uses the correct encoding path. Just console noise and a cache that never fills. One other thing while I'm here — the widget iframe throws "Permission policy 'Fullscreen' check failed" for minto.userjot.com. Seems harmless, but flagging in case something's meant to go fullscreen and can't. Thanks, David

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