JSFiddle - React, Tailwind, and code Playground

HTML

<button id="show">Show</button>

JavaScript

$("#show").click(function () {
    if($(this).text() == "Show") {
    	$(this).text() == "Hide";
    	alert("Fill fields");
    } else {
    	$(this).text() == "Show";
    	alert("Clear fields");
    }
});