Percentage Symbol (%) on post

Hi!

Something are happening on my code, it worked for a while and now stopped.

I have some normal fields in a normal form with a normal button, the button have a value "btSend"...
So in my controller i check:

Code:

if($this->input->post('btId')){
//die("here");
}

The problem is, when i submit texts, numbers and other stuff the form work, but when i write something like "this thing have 20% something" in one of my fields the form seems to not submit... thatss really strange for me, someone can help me please?

(Sorry about my bad english)

Cheers!

Double check your code

viraltalks