title: On radio button click text box should display
body: <p>Hi i am working on react and i am facing some issues regarding the radio button.I have case like Yes or No where when ever user say Yes i have to show the text box and when he say No i have to hide the text box.</p>
  
  <p>so can any one give me the suggestion that how i can perform this task.
  I am using Ant design to show the radio button.</p>
  
  <pre class="lang-js prettyprint-override"><code>        &lt;Form.Item&gt;
            {getFieldDecorator("isBranchAvailable", {
              initialValue: this.props.firmDetails.isBranchAvailable,
            })(
                &lt;Radio.Group&gt;
                  &lt;Radio value={1}&gt;yes&lt;/Radio&gt;
                  &lt;Radio value={2}&gt;no&lt;/Radio&gt;
                &lt;/Radio.Group&gt;
            )}
          &lt;/Form.Item&gt;
  </code></pre>