JSFiddle - React, Tailwind, and code Playground
HTML
<input type='button' id='gform_next_button_12_188'
value='Click Me'
onclick='alert(1); '/>
CSS
input { padding: .3em; }
JavaScript
$('#gform_next_button_12_188')
.attr('onclick', '')
.bind('click', function() {
alert(2)
}).click;