demo · v141

Alternative Fields

FedCM IdPs can now list accounts by phone number or username, not just name+email. Toggle the fields exposed by your synthetic IdP and watch the account chooser preview update — then probe whether your browser supports the real IdentityCredential account fields.

IdP account record fields

supported: unknown

Account chooser preview

the IdP shape

// Identity provider returns this from /accounts:
{
  "accounts": [{
    "id": "user_4571",
    "given_name": "Adaeze",
    "name": "Adaeze Okafor",
    "email": "adaeze@example.com",
    "username": "ada_o",          // NEW in 141
    "phone_number": "+44 7700 900123",  // NEW in 141
    "picture": "https://idp.example/u/4571.png"
  }]
}

see also