JSFiddle - React, Tailwind, and code Playground
HTML
<input type="file" name="File" class="multi" />
<input type="file" name="File" class="multi" />
<input type="file" name="File" class="multi" />
<input type="file" name="File" class="multi" />
<input type="file" name="File" class="multi" />
<input type="file" name="File" class="multi" />
<button class="bt" type="button">button</button>JavaScript
$('.bt').on('click', function () {
});