JSFiddle - React, Tailwind, and code Playground
by anoopsuda
HTML
<button class="btn-submit" disabled>Submit</button>
<label >
<input id="checkbox" type="checkbox" value="Toggle Disabled" />
</label>
JavaScript
$("checkbox").attr('checked', !$(".btn-submit")[0].disabled);
$("#checkbox").click(function(){
$(".btn-submit").attr('disabled', !this.checked)
});