conformance · v149
v149 · opaque-range — conformance probe
6 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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pass
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fail
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blocked
6
total
| id | contract | kind | verdict | detail |
|---|---|---|---|---|
opaque-range-constructor-exists |
OpaqueRange is exposed as a global constructor for ranges over form-control values. spec ↗ | exists | … | |
opaque-range-get-bounding-client-rect |
OpaqueRange exposes getBoundingClientRect (geometry for highlights / anchored UI). spec ↗ | typeof | … | |
opaque-range-get-client-rects |
OpaqueRange exposes getClientRects for line-by-line geometry. spec ↗ | typeof | … | |
input-element-supports-opaque-range |
HTMLInputElement exposes a method to create an OpaqueRange over its value text. spec ↗ | script | … | |
textarea-element-supports-opaque-range |
HTMLTextAreaElement exposes the same OpaqueRange surface as <input>. spec ↗ | script | … | |
highlight-api-still-supported |
CSS.highlights is present — OpaqueRange integrates with the Custom Highlight API. spec ↗ | exists | … |