VIRTUAL CREDIT CARD

user profile: ntbsec04

steps:
(1) login
(2) swipe to the right for Kartu Kredit
(3) select the credit card 4260130060454008 for TREATS
(4) at the Customer Transaction History screen, click My TREATS
(5) at the My TREATS Rewards screen, click Redeem Reward TREATS
(6) click Miles tab
(7) at the Miles tab, click Tambah button
(8) scroll the Miles and don't input Nomor Pelanggan
(9) click Tambah button
(10) verify the screen

Actual result: The button is clickable
Expected result: Disable the button when user didn't input Nomor Pelanggan