title: Unable to make the Checkbox work with redux-form and react-semantic-ui
body: <p>I'm trying to use <strong>redux-form</strong> with <strong>react-semantic-ui</strong> and is having trouble with the <strong>Checkbox</strong> component. The <strong>Checkbox</strong> is not being checked. I've followed the example from the <strong>redux-form</strong> documentation, but no luck. Here's the Code snippet :</p>
  
  <pre><code>renderCheckBox = ({ input, label }) =&gt; {
    console.log(input.value);
    return (
      &lt;Form.Field&gt;
        &lt;Checkbox
          label={label}
          checked={input.value ? true : false}
          onChange={input.onChange}
          /&gt;
      &lt;/Form.Field&gt;
      );
  };
  
  
  
  &lt;Field
    name="activated"
    label="Activate?"
    component={this.renderCheckBox}
  /&gt;
  </code></pre>
  
  <p>The output of <code>console.log(input.value)</code> is empty.</p>