I want to restrict value 0 for a characteristic. Its default value is set as 1. when the user is trying to change it to 0 or blank , it should not allow. please tell me the procedure to maintain it.
Thanks.
I want to restrict value 0 for a characteristic. Its default value is set as 1. when the user is trying to change it to 0 or blank , it should not allow. please tell me the procedure to maintain it.
Thanks.