---
order: 1
title: disabled
---


````jsx
import { InputNumber,Button } from 'b-rc';

class App extends React.Component {
  state = {
    disabled: true,
  };
  toggle = () => {
    this.setState({
      disabled: !this.state.disabled,
    });
  }
  render() {
    return (
      <div>
        <InputNumber min={1} max={10} disabled={this.state.disabled} defaultValue={3} />
        <div style={{ marginTop: 20 }}>
          <Button onClick={this.toggle} type="primary">Toggle disabled</Button>
        </div>
      </div>
    );
  }
}

ReactDOM.render(<App />, mountNode);
````