Self-made Rage Face!
Just a short note. Remember the "self" feature in php? It enables a script to submit to itself, so that if the form validation fails, it can simply go back to the script. However, this basic feature somehow is not available on Codeigniter. Which is kinda pain to accept. Of course, there are several workarounds for this problem, but gosh I wish they could make this feature official. Ok, back to work.
p/s: "Rage, rage against the dying of the light" -Dylan Thomas-