// Copyright 2017-2025 @polkadot/react-hooks authors & contributors
// SPDX-License-Identifier: Apache-2.0

import type { FormField } from './useFormField.js';

import { createNamedHook } from './createNamedHook.js';
import { useFormField } from './useFormField.js';

function isValid (value?: string | null): boolean {
  return (value && value.length > 0) || false;
}

function useNonEmptyStringImpl (initialValue = ''): FormField<string> {
  return useFormField(initialValue, isValid);
}

export const useNonEmptyString = createNamedHook('useNonEmptyString', useNonEmptyStringImpl);