<demo>

### Disabled

Disabled state of Radio.

```jsx live
() => {
  const { Group } = Radio;
  
  const Wrapper = () => {
    const [value, setValue] = React.useState('a');
    const [disabled, setDisabled] = React.useState(true);
    
    return(
      <>
        <Group value={value} onChange={(val) => {
          setValue(val)
        }} disabled={disabled}>
          <Radio value="a">A</Radio>
          <Radio value="b">B</Radio>
          <Radio value="c" disabled>C</Radio>
          <Radio value="d">D</Radio>
        </Group>
        <br/>
        <br/>
        <Button btnType="primary" onClick={() => setDisabled(!disabled)}>Toggle disabled</Button>
      </>
    );
  };
  
  return (
    <Wrapper />
  );
}
```

</demo>
