Limits registerProtocolHandler() to only accept URLs with http or https schemas. Because the intent of the API is to allow and endpoint to handle something like an SMS message, for example, it doesn't make much sense for handlers to be data URLs, blob URLs, or whatever.



Specification link

Final published standard: Recommendation, Living Standard, Candidate Recommendation, or similar final form

Status in Chromium


Enabled by default (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • Shipped/Shipping
  • No signal
  • No signals


Last updated on 2021-12-13