Hello,I have tried one solution for validating signature if it is signed
or not, and it worked fine at my end.Take a textbox control(TextField1)
and set invisible. Set this textbox in "Lock fields after signing" for
the signature field.So it will lock(readonly) the textbox if signature
field is signed. It will set unlock(open) the textbox if you have not
signed or clear the signature.Now you can check the access property of
TextField1. like: if(TextField1.access=="open"), it means signature
fiel...