JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" name="test1" />
<input type="text" name="test2" value="blah2" />
<button>test</button>

JavaScript

$(function() {
    $('button').bind('click',function() {
        $('input:text').css('background','none');
        $('input:text').not('[value]').each(function() {
            $(this).css('background','salmon');
        });
    });
});