33 lines
855 B
Plaintext
33 lines
855 B
Plaintext
```tsx
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// src/components/AddTodo.tsx
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import React, { useState } from 'react';
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import styles from '../styles/AddTodo.module.css';
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export const AddTodo: React.FC<{ onAdd: (text: string) => void }> = ({ onAdd }) => {
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const [text, setText] = useState('');
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const [error, setError] = useState('');
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const handleSubmit = (e: React.FormEvent) => {
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e.preventDefault();
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if (!text.trim()) {
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setError('Todo text cannot be empty');
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return;
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}
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onAdd(text.trim());
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setText('');
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setError('');
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};
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return (
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<form onSubmit={handleSubmit} className={styles.form}>
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<input
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value={text}
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onChange={(e) => setText(e.target.value)}
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placeholder='Add a new todo'
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/>
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{error && <div className={styles.error}>{error}</div>}
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<button type='submit'>Add Todo</button>
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</form>
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);
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};
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``` |