JSFiddle - React, Tailwind, and code Playground

by jfriend00

HTML

<input id="data" type="text" value="1234567890"><br>
<button id="go">Test</button>
<div id="result"></div>

JavaScript

function test() {
    var str = $("#data").val();
    var results = [];
    var re = /[0-9]{2}/gi, matches;
    while (matches = re.exec(str)) {
        results.push(matches[0]);
        re.lastIndex -= (matches[0].length - 1);
    }
    $("#result").html(results.join("<br>"));
}

$("#go").click(test);