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Navigator: credentials property - Web APIs | MDN
Navigator: credentials property Baseline Widely available
The credentials
read-only property of the Navigator
interface returns the CredentialsContainer
object associated with the current document, which exposes methods to request credentials. The CredentialsContainer
interface also notifies the user agent when an interesting event occurs, such as a successful sign-in or sign-out. This interface can be used for feature detection.
if ("credentials" in navigator) {
navigator.credentials.get({ password: true }).then((creds) => {
// Do something with the credentials.
});
} else {
// Handle sign-in the way you did before.
}