Sha256: f1936be13ea1de6bf01bcda36546584bcba29c43c246a3422e10585e90991d4c
Contents?: true
Size: 996 Bytes
Versions: 250
Compression:
Stored size: 996 Bytes
Contents
/**
* Applicability:
* Rule applies to any element that has
* a) a semantic role that is `widget` that supports name from content
* b) has visible text content
* c) has accessible name (eg: `aria-label`)
*/
const { aria, text } = axe.commons;
const role = aria.getRole(node);
if (!role) {
return false;
}
const widgetRoles = Object.keys(aria.lookupTable.role).filter(
key => aria.lookupTable.role[key].type === `widget`
);
const isWidgetType = widgetRoles.includes(role);
if (!isWidgetType) {
return false;
}
const rolesWithNameFromContents = aria.getRolesWithNameFromContents();
if (!rolesWithNameFromContents.includes(role)) {
return false;
}
/**
* if no `aria-label` or `aria-labelledby` attribute - ignore `node`
*/
if (
!text.sanitize(aria.arialabelText(virtualNode)) &&
!text.sanitize(aria.arialabelledbyText(node))
) {
return false;
}
/**
* if no `contentText` - ignore `node`
*/
if (!text.sanitize(text.visibleVirtual(virtualNode))) {
return false;
}
return true;
Version data entries
250 entries across 250 versions & 1 rubygems