JSFiddle - React, Tailwind, and code Playground
HTML
<form method="post" enctype="multipart/form-data" action="http://google.com/">
<input type="file" name="file" id="id_file" />
<input type="button" id="id_button" value="fake button" />
<input type="submit">
</form>
JavaScript
jQuery("#id_button").click(function(e) {
jQuery("#id_file").click();
});