/**
* Assigns an error array to a static local reference
*/
public static function set_errors($array)
{
self::$_errors = $array;
}
/**
*
* @static
* @return boolean
*/
public static function run()
{
self::$_errors = array();
if (!empty(self::$_rules)) {
foreach (self::$_rules as $key => $value) {
self::_registerVar($key);
$parse = self::_parseRule($value);
$post_item = Input::post($key) ? Input::post($key) : NULL;
if (isset($parse['required'])) {
if (!$post_item) {
self::$_errors[] = sprintf('%s is required.', ucfirst($key));
}
}
if (!$post_item) {
continue;
}
if (isset($parse['trim'])) {
$post_item = trim($post_item);
}
if (isset($parse['integer'])) {
if (!is_int($post_item)) {
self::$_errors[] = sprintf('%s must contain an integer.', ucfirst($key));
}
}
if (isset($parse['numeric'])) {
if (!is_numeric($post_item)) {
self::$_errors[] = sprintf('%s must contain a numeric.', ucfirst($key));
}
}
if (isset($parse['alpha'])) {
if (!preg_match("/^([a-z])+\$/i", $post_item)) {
self::$_errors[] = sprintf('%s may only contain alphabetical characters.', ucfirst($key));
}
}
if (isset($parse['matches'])) {
if ($post_item !== Input::post($parse['matches'])) {
self::$_errors[] = sprintf('%s does not match the %s', ucfirst($key), ucfirst(Input::post($parse['matches'])));
}
}
if (isset($parse['minLength'])) {
if (strlen($post_item) < $parse['minLength']) {
self::$_errors[] = sprintf('%s must be at least %s characters in length.', ucfirst($key), $parse['minLength']);
}
}
if (isset($parse['maxLength'])) {
if (strlen($post_item) > $parse['maxLength']) {
self::$_errors[] = sprintf('%s can not exceed %s characters in length.', ucfirst($key), $parse['maxLength']);
}
}
if (isset($parse['validEmail'])) {
if (!filter_var($post_item, FILTER_VALIDATE_EMAIL)) {
self::$_errors[] = sprintf('%s must contain a valid email address.', ucfirst($key));
}
}
if (isset($parse['verifyCaptcha'])) {
if ($post_item !== Session::get('captcha')) {
self::$_errors[] = sprintf('%s is wrong.', ucfirst($key));
} else {
Session::set('verifyCaptcha', TRUE);
}
}
}
}
if (self::$_errors) {
return FALSE;
}
return TRUE;
}
