I have written a piece of code which seems to be causing an issue when running it. Whenever I input empty spaces, it results in creating a horizontal line.
import React, { Component } from 'react';
export default class App extends Component {
constructor(props) {
super(props);
this.state = { items: [], text: '' };
this.handleChange = this.handleChange.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
}
render() {
return (
<div>
<form onSubmit = {this.handleSubmit}>
<input
onChange={this.handleChange}
value={this.state.text />
</form>
<div>
<TodoList items={this.state.items} />
</div>
</div>
);
}
handleChange(e) {
this.setState({ text: e.target.value });
}
handleSubmit(e) {
e.preventDefault();
if (!this.state.text.length) {
return;
}
const newItem = {
text: this.state.text,
};
this.setState(prevState => ({
items: prevState.items.concat(newItem),
text: ''
}));
}
}
class TodoList extends React.Component {
render() {
return (
<div>
{this.props.items.map(item => (
<h3 key={item.id}>{item.text}</h3>
))}
</div>
);
}
}