I'm trying to check if the input is empty with jQuery and the code doesn't work.
That's the code:
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="demo.js"></script>
</head>
<body>
<form>
<input type="text" id="name">
<input type="submit" id="btnConnect">
</form>
</body>
</html>
$('#btnConnect').click(function()
{
if($('#name').val() == '')
{
alert('Input is empty!');
}
});