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-rw-r--r--system/libraries/Form_validation.php5
1 files changed, 3 insertions, 2 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 225325d6f..77c968e7c 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1089,11 +1089,12 @@ class CI_Form_validation {
* Validate IP Address
*
* @param string
+ * @param string 'ipv4' or 'ipv6' to validate a specific IP format
* @return bool
*/
- public function valid_ip($ip)
+ public function valid_ip($ip, $which = '')
{
- return $this->CI->input->valid_ip($ip);
+ return $this->CI->input->valid_ip($ip, $which);
}
// --------------------------------------------------------------------