JSFiddle - React, Tailwind, and code Playground

HTML

<div class="tab-pane" id="message">
    <textarea rows="4" cols="50" id="send_message" placeholder="Enter text ..."></textarea> <a href="#message" class="btn btn-large btn-info" data-toggle="tab">OK</a>
 <a href="#message" class="btn btn-large btn-info" data-toggle="tab">Cancel</a>

</div>

JavaScript

$('#message').on("click", "a", function () {
    if ($(this).is(":contains(Cancel)")) {
        $("#send_message").val('');
    } else if ($(this).is(":contains(OK)")) {}
});