Empty signature is getting uploaded #793
Description
Summary:
Empty signature is being uploaded and the toast is presented for signature uploaded successfully
Steps to reproduce:
1)Run the app
2)Select clients from side bar
3)Select any client
4)Select upload signature from menu bar
Expected behavior:
On clicking the upload icon without signature,the toast should say "No signature" and the upload should not be made.
Observed behavior:
Empty screen signature is getting uploaded with toast confirmation.
Device and Android version:
Android 5.0.2,API 21
Screenshots:
