I was looking for badwords engine but couldnt find just engine snippet of badwords! So i made it for you! :) This is very very simple badwords detection engine! Engine uses text file to compare users entered text! If badword matches then... well your choice :) This is just a core! You can improve it! :) All you have to do is to create a text file called badwords.txt. In every line add a single badword!..