JSFiddle - React, Tailwind, and code Playground

by adeneo

HTML

<div class='row'>
    <div class="large-6 columns">
        <label for="group">Group

            <select name="selectGroup" id="selectGroup">
                <option value="">Chose a group</option>
                <option value="1">Group 1</option>
                <option value="2">Group 2</option>
            </select>
        </label>
    </div>

    <div class="large-6 columns">
        <input type="text" id="Select_Font"/>
    </div>
</div>

JavaScript

$('#selectGroup').change(function () {
    $('#Select_Font, #Enter_Text').prop('disabled', this.value.length);
});