Check if the row already exist in database in android
问题 please help me. I'm trying to make a registration app that will save consumer's data. The user needs to enter his complete name together with the company he wants to register to. He can register many times as long as it is in different company. My problem in my code below is that the program only compare the user input on the first data he enter. for example, the user enter his name and the company is ABC, the program accept it, when the user enter again his name and the company is DEF the