<!DOCTYPE html>
<html>
<head>
<title>PHP Signature Pad Example - ItSolutionStuff.com</title>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.3.1/css/bootstrap.css">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<link type="text/css" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/south-street/jquery-ui.css" rel="stylesheet">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<script type="text/javascript" src="asset/jquery.signature.min.js"></script>
<link rel="stylesheet" type="text/css" href="asset/jquery.signature.css">
<style>
.kbw-signature { width: 400px; height: 200px;}
#sig canvas{
width: 100% !important;
height: auto;
}
</style>
</head>
<body>
<div class="container">
<form method="POST" action="upload.php">
<h1>PHP Signature Pad Example - ItSolutionStuff.com</h1>
<div class="col-md-12">
<label class="" for="">Signature:</label>
<br/>
<div id="sig" ></div>
<br/>
<button id="clear">Clear Signature</button>
<textarea id="signature64" name="signed" style="display: none"></textarea>
</div>
<br/>
<button class="btn btn-success">Submit</button>
</form>
</div>
<script type="text/javascript">
var sig = $('#sig').signature({syncField: '#signature64', syncFormat: 'PNG'});
$('#clear').click(function(e) {
e.preventDefault();
sig.signature('clear');
$("#signature64").val('');
});
</script>
</body>
</html>