Age verification

For the common case of verifying only the user’s age, use launchAgeInYearsVerification():

await session.launchAgeInYearsVerification('verification-container');

This flow requests age_in_years from the wallet (or birth_date for Google Pass IDs, which lack this field) but returns only the computed integer age — the raw birth date is never exposed to your application. The response contains a single age_in_years field under the org.iso.18013.5.1 namespace:

{
  "status": "success",
  "response": {
    "org.iso.18013.5.1": {
      "age_in_years": 34
    }
  },
  "errors": {},
  "warnings": {}
}

It accepts the same optional config parameter as launchMdlVerification():

await session.launchAgeInYearsVerification('verification-container', {
  displayMode: 'embedded',
});