Disallowed Key Characters CodeIgniter Error

Question

I'm having this error "Disallowed Key Characters." I have try to resolve this, by debugging input.php file. I have this output as

Disallowed Key Characters.2548_don't

can anyone tell me, how to escape single quote

Thanks

possible duplicate of [CodeIgniter - disallowed key characters](http://stackoverflow.com/questions/5423212/codeigniter-disallowed-key-characters) — Saty, Apr 20 '15 at 10:05
while posting this value "2548_don't" to controller, im getting that error — forbidden, Apr 20 '15 at 11:06

score 0 · Answer 1 · answered Apr 20 '15 at 11:49

0

Try This

Go to application -> config -> config.php

And try to find

$config['permitted_uri_chars']

change it to

$config['permitted_uri_chars'] = '\#';

this # will allow all the characters.

answered Apr 20 '15 at 11:49

vikujangid

score 0 · Answer 2 · answered Apr 20 '15 at 12:24

0

if ( ! preg_match("/^[a-z0-9':_\/-]+$/i", $str))
     {
        exit('Disallowed Key Characters.'.$str);
     }

added single quote in preg match and it is working now

Thanks

answered Apr 20 '15 at 12:24

forbidden

The occurs if the input field _name_ has characters, that are not supported/allowed in the `preg_match`. – Vaishak Dec 16 '15 at 06:10

2 Answers2