[eluser]xwero[/eluser]
The code and instructions can be found on the wiki page.
It's a part of my validate library but i release it as stand-alone in the spirit of my don't let the validation library alter or display the inputs evangilizing.
[eluser]wiredesignz[/eluser]
Sorry for the late reply, I noticed on the wiki you use both `is_array` and `isset` to test input, the isset test does both for you. This might help shorten your code
