JSFiddle - React, Tailwind, and code Playground

by tuga

HTML

<input type="text" id="myMessage" name="shoutbox_msg" size="16" class="field_nosize" maxlength="150">&nbsp;
<input id="submit" type="submit" name="submit_post" class="button_nosize" value="Senden">

JavaScript

$('#submit').click(function(){
if($('#myMessage').val().trim().length < 1) {
alert("Please type something...");  
}else{
sendMessage();
clearInput();
}
});