JSFiddle - React, Tailwind, and code Playground

by webgleb

HTML

<div id="input_div">
    <input type="text" size="25" value="1" id="count">
    <input type="button" value="-" id="minus" onclick="minus()">
    <input type="button" value="+" id="plus" onclick="plus()">
</div>

JavaScript

var count = 1;
    var countEl = document.getElementById("count");
    function plus(){
        count++;
        countEl.value = count;
    }
    function minus(){
      if (count > 1) {
        count--;
        countEl.value = count;
      }  
    }