16 lines
537 B
TypeScript
16 lines
537 B
TypeScript
// Copyright 2017-2023 @polkadot/react-hooks authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import { createNamedHook } from './createNamedHook';
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import { FormField, useFormField } from './useFormField';
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function isValid (value?: string | null): boolean {
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return (value && value.length > 0) || false;
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}
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function useNonEmptyStringImpl (initialValue = ''): FormField<string> {
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return useFormField(initialValue, isValid);
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}
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export const useNonEmptyString = createNamedHook('useNonEmptyString', useNonEmptyStringImpl);
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