2081464de8
* first commit * finish * InputMegaGas, use BN consts' * update util' * tags issue * manifest * import bn_zero * rm * restore contract tags * fix tags onClose * sec to ms * ms -> sec Co-authored-by: Jaco Greeff <jacogr@gmail.com>
13 lines
465 B
TypeScript
13 lines
465 B
TypeScript
// Copyright 2017-2020 @polkadot/react-hooks authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import useFormField, { FormField } from './useFormField';
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export default function useNonEmptyString (initialValue = ''): FormField<string> {
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return useFormField(
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initialValue,
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(value?: string | null): boolean => (value && value.length > 0) || false
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);
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}
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