[aksel.nav.no] Add example of ErrorMessage with icon (#3476)

Author: HalvorHaugan

@navikt/core/react/src/typography/ErrorMessage.tsx

@@ -16,7 +16,6 @@ export interface ErrorMessageProps
    * Error text.
    */
   children: React.ReactNode;
-
   /**
    * Render a triangular warning icon.
    */

aksel.nav.no/website/pages/eksempler/errormessage/show-icon.tsx

@@ -0,0 +1,28 @@
+import { ErrorMessage, VStack } from "@navikt/ds-react";
+import { withDsExample } from "@/web/examples/withDsExample";
+
+const Example = () => {
+  const exampeText = "Du må fylle ut tekstfeltet før innsending.";
+
+  return (
+    <VStack gap="5">
+      <ErrorMessage showIcon>{exampeText}</ErrorMessage>
+
+      <ErrorMessage showIcon size="small">
+        {exampeText}
+      </ErrorMessage>
+    </VStack>
+  );
+};
+
+// EXAMPLES DO NOT INCLUDE CONTENT BELOW THIS LINE
+export default withDsExample(Example, { variant: "full" });
+
+/* Storybook story */
+export const Demo = {
+  render: Example,
+};
+
+export const args = {
+  index: 1,
+};