If Statement To Check If The Value Of A Variable Is In A JSON File

I'm kind of new so try not to judge me. I'm trying to create a little 2d game based on the old 2d Mario. I already have home window, the sign up and login windows, and I've got a j

Solution 1:

According to the code of SU(), the content inside the JSON file (also the content of players) should be something like below:

{
  "user1": {"password": "pass1", "email": "user1@email.com"},
  "user2": {"password": "pass2", "email": "user2@email.com"}
}

So the checking should be:

plusname = E1.get()
plpaword = E2.get()
for player in players:
    if plusname == player and plpaword == players[plusname]["password"]:
        print("login successful")
        break
else:
    print("login failed")

That is players["password"] should be players[plusname]["password"] instead.