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Validation.md

@@ -337,64 +337,4 @@ function valid_country($countrycode='') {
     unset($ccodes);
 
     return '';
-}[/code]
-
-
-=================[size=4]Code[/size]========================
-
-[size=3]valid_ip[/size]
-
-[size=5][b]
-NOTE: Why this function ?
-We have in CI $this->input->valid_ip($ip)
-
-Edit by Elite Media
-[/b][/size]
-
-
-[url=http://codeigniter.com/forums/member/49849/]Author: Higher Logic[/url]
-[code]
-/**
-* Checks for a valid IP address
-* 
-* @access    public
-* @param    string
-* @return    bool
-*/  
-function is_ipaddress($ip='') {
-    if(empty($ip)) {
-        return false;
-    }
-    
-    if(strlen($ip) > 15) {
-        return false;
-    }
-
-    $data = eregi_replace('([0-9\.]+)', '', $ip);
-
-    if(!empty($data)) {
-        return false;
-    }
-    
-    $chunks = explode('.', $ip);
-    
-    if(count($churnks) != 4) {
-        return false;
-    }
-
-    while(list($key, $val) = each($chunks)) {
-        if(ereg('^0', $val)) {
-            return false;
-        }
-        
-        $num = $val;
-        settype($num, 'integer');
-        
-        if($num > 255) {
-            return false;
-        }
-
-    }
-
-    return true;
 }[/code]