1 files changed, 9 insertions, 0 deletions
diff --git a/packages/browser/src/helpers/platformAuthenticatorIsAvailable.ts b/packages/browser/src/helpers/platformAuthenticatorIsAvailable.ts
new file mode 100644
index 0000000..10d84e3
--- /dev/null
+++ b/packages/browser/src/helpers/platformAuthenticatorIsAvailable.ts
@@ -0,0 +1,9 @@
+/**
+ * Determine whether the browser can communicate with a built-in authenticator, like
+ * Touch ID, Android fingerprint scanner, or Windows Hello.
+ *
+ * This method will _not_ be able to tell you the name of the platform authenticator.
+ */
+export async function platformAuthenticatorIsAvailable(): Promise<boolean> {
+  return PublicKeyCredential.isUserVerifyingPlatformAuthenticatorAvailable();
+}