You're making the exact same mistake that a massive company (LinkedIn) made here boi. Fix this shit!

https://github.com/Durgaprasad-Nagarkatte/Simple-Flask-Shopping-Cart/blob/master/main.py

lines:

139, 141, 286, 335

Learn to salt your passwords and use something more secure than MD5!

Using a database Object Relational Mapper (ORM) makes the site easier to scale and minimizes errors that can arise from incorrect SQL querries.
Also, an ORM makes the site more secure as it is a quick and easy way of preventing common SQL Injection attacks

Hi there!
I'm a bit confused with displaying product card (info) using @app.route ('/productDescription') and corresponding HTML page productdescription.html.

As far as I understand, the value of productid should be passed to URL address ('/productDescription?productid') with the according data retrieved from POSTGRESQL and displayed on corresponding HTML page - which never happened. For some reason flask cannot find this page, though, when I used

return request.args.get('productid')

the system takes me to the proper ('/productDescription?productid') page, say with productid=1, meanwhile it shows one and only productid value with no other required information from query.

I would appreciate if you give me the proper direct answer and guide!
Thank you in advance
Best regards
Anatoli