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The interface of the the WebRTC API provides an object represents a certificate that an RTCPeerConnection uses to authenticate.


RTCCertificate.expires Read only
Returns the expiration date of the certificate.


Specification Status Comment
WebRTC 1.0: Real-time Communication Between Browser Working Draft Initial definition.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 52.0 [1]     39  
Feature Android Android Webview Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support No support 52.0 [1]       39   52.0 [1]

[1] Behind a flag starting with Chrome 48.

Document Tags and Contributors

 Contributors to this page: jpmedley, rolfedh
 Last updated by: jpmedley,