Web/API/PublicKeyCredentialCreationOptions/timeout

Secure contextThis feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The timeout property, of the PublicKeyCredentialCreationOptions dictionary, represents an hint, given in milliseconds, for the time the script is willing to wait for the completion of the creation operation.

This property is optional and merely is a hint which may be overridden by the browser.

Note: An analogous option exists for the fetching operation (navigators.credentials.get()), see PublicKeyCredentialRequestOptions.timeout.

Syntax

timeout = publicKeyCredentialCreationOptions.timeout

Value

A numerical hint, expressed in milliseconds, giving the time to wait for the creation operation to complete.

Examples

var publicKey = {
  timeout: 60000, // Accepting to wait for a minute before giving up.
  challenge: new Uint8Array(26) /* this actually is given from the server */,
  rp: {
    name: "Example CORP",
    id  : "login.example.com"
  },
  user: {
    id: new Uint8Array(26), /* To be changed for each user */
    name: "[email protected]",
    displayName: "John Doe",
  },
  pubKeyCredParams: [
    {
      type: "public-key",
      alg: -7
    }
  ]
};

navigator.credentials.create({ publicKey })
  .then(function (newCredentialInfo) {
    // send attestation response and client extensions
    // to the server to proceed with the registration
    // of the credential
  }).catch(function (err) {
     console.error(err);
  });

Specifications

Specification	Status	Comment
Web Authentication: An API for accessing Public Key Credentials Level 1The definition of 'timeout' in that specification.	Recommendation	Initial definition.

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`timeout` Experimental'	Chrome Full support 67	Edge Full support ≤79	Firefox Full support 60	IE No support No	Opera Full support 54	Safari Full support 13	WebView Android No support No	Chrome Android Full support 67	Firefox Android ?	Opera Android Full support 48	Safari iOS Full support 13.3	Samsung Internet Android No support No

Legend

Full support: Full support
No support: No support
Compatibility unknown: Compatibility unknown
Experimental. Expect behavior to change in the future.': Experimental. Expect behavior to change in the future.