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Casting return of Validation::ip to always be a boolean when filter_var is used. It used to return the input string which could cause issue with identity checks.

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Mark Story 2009-12-29 11:04:58 -05:00
parent b89280a916
commit 93ced3be46
1 changed files with 1 additions and 1 deletions
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cake/libs/validation.php
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@ -549,7 +549,7 @@ class Validation extends Object {
*/ */
function ip($check, $type = 'IPv4') { function ip($check, $type = 'IPv4') {
if (function_exists('filter_var')) { if (function_exists('filter_var')) {
return filter_var($check, FILTER_VALIDATE_IP); return (boolean) filter_var($check, FILTER_VALIDATE_IP);
} }
$_this =& Validation::getInstance(); $_this =& Validation::getInstance();