Create a Controlled Form
class MyForm extends React.Component {
constructor(props) {
super(props);
this.state = {
input: '',
submit: ''
};
this.handleChange = this.handleChange.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
}
handleChange(event) {
this.setState({
input: event.target.value
});
}
handleSubmit(event) {
event.preventDefault()
this.setState({
submit: this.state.input
});
}
render() {
return (
<div>
<form onSubmit={this.handleSubmit}>
<input
value={this.state.input}
onChange={this.handleChange} />
<button type='submit'>Submit!</button>
</form>
<h1>{this.state.submit}</h1>
</div>
);
}
};