← back to v148 · web-app-html-install-element
conformance · v148
v148 · web-app-html-install-element — conformance probe
5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.
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| id | contract | kind | verdict | detail |
|---|---|---|---|---|
html-element-install-defined |
<install> is registered as a known HTML element (not HTMLUnknownElement). spec ↗ | script | … | |
install-src-attribute-reflects |
The src attribute reflects on the install element (cross-origin install source). | script | … | |
install-manifest-id-attribute |
The manifest-id attribute reflects on the install element. | script | … | |
before-install-prompt-event |
beforeinstallprompt remains a registrable event used by the install flow. | script | … | |
install-click-event-default |
Click on the install element doesn't throw and remains a dispatchable event. | script | … |