Open Source Guest Book in php(thelivingpearl.com)
thelivingpearl.com
Open Source Guest Book in php
http://thelivingpearl.com/2013/07/15/the-guest-book-problem/
3 comments
2 things.
1.You are correct about the potential for a SQL injection. User input should be checked before entered into a SQL statement. However, for learning purposes it was skipped.
2. There are free apps that wee allow you to take a web page and turn it into a kiosk app. Specifically in iOS6 you can block the home button and limit browsing to what ever website you want. The whole point is for low budget company who doe not want to invest the time or the money into an iOS or Android app.
1.You are correct about the potential for a SQL injection. User input should be checked before entered into a SQL statement. However, for learning purposes it was skipped.
2. There are free apps that wee allow you to take a web page and turn it into a kiosk app. Specifically in iOS6 you can block the home button and limit browsing to what ever website you want. The whole point is for low budget company who doe not want to invest the time or the money into an iOS or Android app.
I'm not much of a PHP person, but doesn't this imply you're taking user-supplied POST data and are putting it directly into your SQL? If so, that won't end well.
Regarding the actual concept, I saw a place which used an iPad as the signin system for visitor badges, complete with a way to sign your name for NDA purposes if you're there for an interview. It seems sound, assuming you can keep people from messing it up with the home button.
That said, I think they had an app, not a web page.