PHP Form Security With Referer
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by Jascha
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Published on 2010-05-15T19:12:37Z
Indexed on
2010/05/15
19:14 UTC
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I'm putting together a site that will make itself available for user input. I was wondering if writing a function like:
if(getenv("HTTP_REFERER") != 'http://www.myURL.com/submitArea'){
die('don\'t be an jerk, ruin your own site');
}else{
// continue with form processing
}
is enough to prevent cross site form submissions.
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