JSFiddle - React, Tailwind, and code Playground

by ruhul105

HTML

<form class="cmxform" id="commentForm" method="get" action="">
    <fieldset>
        <p>
            <label for="cname">Full Name</label>
            <em>*</em><input id="cname" name="name" size="25" class="required" minlength="2" />
        </p>
        <p>
            <input id="btn" class="submit" type="submit" value="Submit"/>
        </p>
    </fieldset>
</form>

JavaScript

$(document).ready(function() {
    $("#btn").click(function(e) {
        if (/\w{2,}\s+\w{2,}/.test($("#cname").val())) {
            alert("good");
        } else {
            alert("bad");
        }
        
        e.preventDefault();
    });

});