wallet-core/packages/demobank-ui/src/pages/ShowInputErrorLabel.tsx
2022-12-09 12:15:15 -03:00

30 lines
984 B
TypeScript

/*
This file is part of GNU Taler
(C) 2022 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
import { Fragment, h, VNode } from "preact";
export function ShowInputErrorLabel({
isDirty,
message,
}: {
message: string | undefined;
isDirty: boolean;
}): VNode {
if (message && isDirty)
return <div style={{ marginTop: 8, color: "red" }}>{message}</div>;
return <Fragment />;
}