In addition, the method provides an additional parameter: <code>.multiselect('select', value, triggerOnChange)</code>. If the second parameter is set to true, the method will manually trigger the <code>onChange</code> option.
The method also provides an additional parameter: <code>.multiselect('deselect', value, triggerOnChange)</code>. If the second parameter is set to true, the method will manually trigger the <code>onChange</code> option.
This error may be thrown if <code>null</code> or <code>undefined</code> is provided as argument of <code>.multiselect('select', value)</code> or <code>.multiselect('deselect', value)</code>, see <ahref="https://github.com/davidstutz/bootstrap-multiselect/issues/386">#386</a>.
</dd>
<dt>Why is there no "uncheck all" option?</dt>
<dd>
This issue is discussed in <ahref="https://github.com/davidstutz/bootstrap-multiselect/issues/271">#271.</a>