CODEWITHSUNDEEP
phpcodeigniterpreg-match
adeade
adeade

Reputation: 317

Disallowed Key Character

I've got a problem with CI Disallowed Key Character. When I am changing the core file input.php

exit('Disallowed Key Characters!! Clear Your Cookies.'.$str);

I get this string 

Disallowed Key Characters!!.qqfilechunk|attraction-Pulaki-temple-not-far-from-Jimbaran-seminyak-kuta-leagian-nusa-dua-and-sanur-close-to-cheap-hotels-cheap-flight-with-air-asia-4-can-be-great-experience-to-come-to-bali-and-enj-_jpg|101077|2000000

I have changed the pregmatch to 

preg_match("/^[#a-z0-9:_\/-|{}()%!=]+$/i", $str)

But I still get the Disallowed Key Character message.

Upvotes: 1

Views: 416

Answers (2)

Bojangles
Bojangles

Reputation: 101473

You have a few issues with your regex:

  • The - must go at the end of the character block, as usually this denotes a range of characters
  • The reason your test string wasn't matching was because you're not allowing the . full stop character.

Change your regex to this:

/^[#a-z0-9:_\/|{}()%!=.-]+$/i

A RegexPal test page is available here.

Upvotes: 1

ReNiSh AR
ReNiSh AR

Reputation: 2852

Change it to:

preg_match("/^[a-z0-9:_\/-]+$/i", $str)

it will avoid the error.

check your input tag also any missing quotes or something:

in this case the error occurs:

<input type="text" name="nam value=" " />

because i just miss the closing quotes of name tag !

check for these type of errors....

Upvotes: 0

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