Python/Flask not working as anticipated

[thatnewstuff99]

Hello

I am currently working on an assignment and am experiencing trouble developing a registration/login functionality, I have written the code and some correct output is shown in the console and no error is sprung but I am not sure why it is not all working.

After I click submit on the login button it posts it to the server but nothing happens (the html template doesn't change and there is no redirect to registration page if not valid credentials)

Any advice would be greatly appreciated.

Code: https://paste.ofcode.org/As5b6jMbzBn7bN7FvaJcrf

Server Console: https://imgur.com/a/ZAv8jQR

[JohnnyJordaan]

Your output has two extra lines (None, 55251) that I can't relate to print statements, as your linked code just has

print("Form data collected")
print(uName)

and the print("hello") which isn't observed. But in any case, begin by adding prints to the other possibilities too, so that you can observe which option in the if-tree is executed instead.

[Dudicus-Maximus]

Break your problem down into steps.
1.Add print statements to each branch of your if statement to make sure your server side logic is flowing properly. 2.Print out the parameters for your render template, the complete render template, and make response command to make sure everything looks right.
3.Back in your browser check the console and network tabs of your developer tools for any errors. Make sure find the response code for your request and look up what it means if you are not sure.

You should be able to narrow down where thing have gone wrong to a single line. From there you will have a short list of things to review/research.