Function getAttribute

javascript/atoms/typescript/get-attribute.ts:73–75

(element: Element, attributeName: string)

  ]);

  function getAttribute(element: Element, attributeName: string): string | null {
    return element.getAttribute(attributeName.toLowerCase());
  }

  function getProperty(element: Element, propertyName: string): unknown {
    return (element as unknown as Record<string, unknown>)[propertyName];