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Converted validation to use filter_var with ipv4/ipv6 separation matching 1.3 operation.

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predominant 2010-04-23 16:55:04 +10:00
parent 298b44a550
commit 396c025529
1 changed files with 10 additions and 2 deletions
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12
cake/libs/validation.php
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@ -430,8 +430,16 @@ class Validation {
* @param string $ipVersion The IP Protocol version to validate against * @param string $ipVersion The IP Protocol version to validate against
* @return boolean Success * @return boolean Success
*/ */
public function ip($check, $type = 'IPv4') { public function ip($check, $type = 'both') {
return (boolean) filter_var($check, FILTER_VALIDATE_IP); $type = strtolower($type);
$filterFlags = array();
if ($type === 'ipv4' || $type === 'both') {
$filterFlags[] = FILTER_FLAG_IPV4;
}
if ($type === 'ipv6' || $type === 'both') {
$filterFlags[] = FILTER_FLAG_IPV6;
}
return (boolean)filter_var($check, FILTER_VALIDATE_IP, array('flags' => $filterFlags));
} }
/** /**