JSFiddle - React, Tailwind, and code Playground

by XGundam05

HTML

<form method="POST">
    Find:&nbsp;<input type="text" id="regex" /><br/>
    Data:&nbsp;<textarea id="testdata" rows="3" cols="40" ></textarea><br/>
    <input type="submit" text="Submit" />
</form>
<div id="result"></div>

JavaScript

$('form').submit(function(e){
    e.preventDefault();
    $('#result').text('');
    
    var _matcher = new RegExp($('#regex').val(), 'gi');
    var _matches = $('#testdata').val().match(_matcher);
    
    for(var i = 0; i < _matches.length; i++)
        $('#result').append(_matches[i] + '<br/>');
});