fix(interactivity-checker): cast node name to lowercase for isInputElement function (#3281)

changLiuUNSW · mmalerba · commit 8f76f96b1aa2 · 2017-03-17T11:10:39.000-07:00
diff --git a/src/lib/core/a11y/interactivity-checker.ts b/src/lib/core/a11y/interactivity-checker.ts
@@ -160,7 +160,7 @@ function isAnchorWithHref(element: HTMLElement): boolean {
 
 /** Gets whether an element is an input element. */
 function isInputElement(element: HTMLElement): element is HTMLInputElement {
-  return element.nodeName == 'input';
+  return element.nodeName.toLowerCase() == 'input';
 }
 
 /** Gets whether an element is an anchor element. */

Original file line number	Diff line number	Diff line change
`@@ -160,7 +160,7 @@ function isAnchorWithHref(element: HTMLElement): boolean {`
`160`	`160`
`161`	`161`	`/** Gets whether an element is an input element. */`
`162`	`162`	`function isInputElement(element: HTMLElement): element is HTMLInputElement {`
`163`		`- return element.nodeName == 'input';`
	`163`	`+ return element.nodeName.toLowerCase() == 'input';`
`164`	`164`	`}`
`165`	`165`
`166`	`166`	`/** Gets whether an element is an anchor element. */`