JSFiddle - React, Tailwind, and code Playground

HTML

<button type="submit" value="Send Love" class="btn btn-primary" onclick="handle_me(this);">submit</button>

JavaScript

function handle_me(e) {

		e.form.submit();
    e.disabled=true;
    e.innerHTML='<i class="fa fa-spinner fa-spin"></i> Sending Love…';

}