JSFiddle - React, Tailwind, and code Playground

HTML

<input type="Checkbox" name="E1019" id="E1019" value="1">
<div id="result"></div>

JavaScript

$('#E1019').change(function () {
    
		if ($('E1019').is(':checked')) {
				$('#result').html('checked');
			} else {
				$('#result').html('unchecked');
			}
});