public static function validate()
{
/* basic empty check */
$errors = array();
foreach (self::$fields as $fieldName => $fieldData) {
$Field = new self($fieldName);
$value = $Field->getValue();
if (!empty($fieldData['required']) && empty($value)) {
$errors[$fieldName] = 'empty';
$Field->error = 'empty';
//$Field->addClass('error');
} elseif (!empty($fieldData['validate_rule'])) {
if (method_exists(get_class(), 'validate_' . $fieldData['validate_rule'])) {
call_user_func_array(array(get_class(), 'validate_' . $fieldData['validate_rule']), array(&$Field, &$errors));
} elseif (is_callable($fieldData['validate_rule'])) {
call_user_func_array($fieldData['validate_rule'], array(&$Field, &$errors));
}
}
}
if (empty($errors)) {
return true;
} else {
self::$errors = $errors;
return false;
}
}
