title: Vuejs : How to not a boolean value in V-model?
body: <p>I am getting value of <code>options.customerdata.showbutton</code> as <code>true</code> from an API, so now the switch is in on condition.</p>
  
  <p>I want the switch to be in off, hence <code>v-model="false"</code> should be given. But
   tried giving</p>
  
  <pre class="lang-js prettyprint-override"><code>v-model="!(options.customerdata.showbutton)"
  </code></pre>
  
  <p>does not work and shows error. How to achieve this?</p>
  
  <pre><code>&lt;b-form-checkbox v-model="options.customerdata.showbutton" name="logo-display" switch &gt;
  &lt;/b-form-checkbox&gt;
  </code></pre>