demo · v136
Mediation Matrix
Compares the four WebAuthn mediation values (silent, optional, conditional, and the new immediate) against four runtime conditions — passkey present, autofill firing, platform authenticator available, no eligible credential. Pick a row to run the real navigator.credentials.get() with that mediation.
Note:
mediation: "immediate" is new in Chrome 136. In earlier builds this mode falls back to silent.
| condition | silent | optional | conditional | immediate v136 |
|---|---|---|---|---|
| passkey present | returns | prompts | autofill chip | immediate modal |
| autofill firing | no UI | prompts | autofill chip | no UI |
| platform auth available, no credential | rejects | prompts | no UI | rejects |
| no eligible credential | rejects | prompts | no UI | rejects |
result
Click a button to run the call.