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2 changes: 1 addition & 1 deletion packages/ace-core/src/checker/checker-epub.js
Original file line number Diff line number Diff line change
Expand Up @@ -160,7 +160,7 @@ function checkMetadata(assertions, epub) {
values = [values]
}
// Parse list values
values = values.map(value => value.trim().replace(',', ' ').replace(/\s{2,}/g, ' ').split(' '))
values = values.map(value => value.trim().replace(/,/g, ' ').replace(/\s{2,}/g, ' ').split(' '))
values = [].concat(...values);
// Check metadata values are allowed
// see https://www.w3.org/wiki/WebSchemas/Accessibility
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2 changes: 1 addition & 1 deletion tests/data/epubrules-metadata/EPUB/package.opf
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@
<meta property="schema:accessibilityHazard">noMotionSimulationHazard</meta>
<!-- Fail #2: bad metadata value -->
<meta property="schema:accessMode">text</meta>
<meta property="schema:accessModeSufficient">visual,textual</meta>
<meta property="schema:accessModeSufficient">visual,textual,auditory</meta>
</metadata>
<manifest>
<item id="nav" href="nav.xhtml" media-type="application/xhtml+xml" properties="nav"/>
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