JSFiddle - React, Tailwind, and code Playground
by oceog
HTML
<form id='double' method="GET" action="http://google.com/search">
<input name="q" type="text">
<button class="Submit"> Submmit here</button>
<button class="Submit popup"> Open new</button>
</form>
JavaScript
$('button.Submit.popup').click( function() {
var t=$(this);
var form=t.parents('form').clone(true).attr('target','_blank');
form.submit();
return false;
});