registerProtocolHandler

The navigator.registerProtocolHandler() method declares a site's ability to handle an address scheme (also known as a protocol). For example, an email site can register to open mailto: URLs or a VoIP site to open tel: URLs. To learn more, see Navigator: registerProtocolHandler() method, Navigator: unregisterProtocolHandler() method at MDN.

Compatibility

• Chrome 38 Released on 2014-10-07
• Chrome Android ❌ See crbug.com/40964464
• Edge 79 Released on 2020-01-15
• Firefox ❌ Search for bugs Search for standards position
• Firefox for Android ❌ Search for bugs Search for standards position
• Safari ❌ Search for bugs Search for standards position
• Safari on iOS ❌ Search for bugs Search for standards position