fix(typeahead): remove aria-multiline attribute (#4409)

Removes `aria-multiline="false"`, which is invalid on comboboxes. Fixes #4181
ng-bootstrap · Oct 26, 2022 · 9bd749c · 9bd749c
1 parent 0366612
commit 9bd749c
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diff --git a/src/typeahead/typeahead.spec.ts b/src/typeahead/typeahead.spec.ts
@@ -796,7 +796,6 @@ describe('ngb-typeahead', () => {
 			fixture.detectChanges();
 
 			expect(input.getAttribute('role')).toBe('combobox');
-			expect(input.getAttribute('aria-multiline')).toBe('false');
 			expect(input.getAttribute('aria-autocomplete')).toBe('list');
 			expect(input.getAttribute('aria-expanded')).toBe('false');
 			expect(input.getAttribute('aria-owns')).toBeNull();

diff --git a/src/typeahead/typeahead.ts b/src/typeahead/typeahead.ts
@@ -68,7 +68,6 @@ let nextWindowId = 0;
 		autocapitalize: 'off',
 		autocorrect: 'off',
 		role: 'combobox',
-		'aria-multiline': 'false',
 		'[attr.aria-autocomplete]': 'showHint ? "both" : "list"',
 		'[attr.aria-activedescendant]': 'activeDescendant',
 		'[attr.aria-owns]': 'isPopupOpen() ? popupId : null',