Skip to main content

CodeIgniter Disallowed Key Characters


Open libraries/Input.php (system/core/Input.php in CI version 2.0+) and locate function _clean_input_keys($str){, The whole block should look like so:

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

    return $str;
}
Modify the PCRE sot that it allows the new chars.

Please not that the char thats missing is the .(dot) and you should always escape the .(dot) in Regular Expressions as they will otherwise allow any single char.

/^[a-z0-9:_\/-\.]+$/i

Comments

Post a Comment

Popular posts from this blog

Parsing Domain Name From URL In PHP

To get Domain name from the url, we can use parse_url() php function. This would filter the domain name from the given url. $domain = str_ireplace ( 'www.' , '' , parse_url ( $url , PHP_URL_HOST )); This would return the google.com for both http://google.com and http://www.google.com
Post a Comment
Read more

How to display Image in grid

Write this code in Grid.php:- $this->addColumn("data", array( "header" => Mage::helper("userdesign")->__("Design"), "index" => "image", 'align'     =>'center', 'renderer'  => 'userdesign/Adminhtml_Userdesign_Renderer_Image' )); Then make a "Renderer" folder in module( location - Grid.php) In Renderer Make a PHP file , Named Image.php and put this code <?php class Userdesign_Userdesign_Block_Adminhtml_Userdesign_Renderer_Image extends Mage_Adminhtml_Block_Widget_Grid_Column_Renderer_Abstract{           public function render(Varien_Object $row)     { $designUrl=Mage::getBaseUrl('web').'design/designs/';         $html = '<img width="75" height="75" ';          $value = $row->getData('designId');       $html.= 'src="' . Mage::getBaseUrl('web')....
Post a Comment
Read more