"Clear" button on signature widget clears canvas but leaves field data

Clicking the "clear" button on the signature pad clears the canvas, but it leaves the data in the pad.

So if you scribble a signature, click "clear", and submit the form, it submits the signature you scribbled instead of an empty string.

This is with the patch supplied by you guys by email, so I don't know if the error exists in the standard copy of the script.

Hi healyhatman,

I can send you an updated patch file by email for testing.

Best regards,
Max