/**
* Runs all of the validation checks on the elements using the
* validatiors that are stored
*
* @return bool
*/
public function isValid()
{
if ($this->csrfToken === true && !$this->_input->checkToken()) {
// CSRF protection failed!
if ($this->storeErrors === true) {
$this->_event->error(Input::csrfMsg());
}
return false;
}
foreach ($this->elements as $element) {
try {
$value = $this->_input->get($element['input_name'], $element['source']);
} catch (Input_KeyNoExist $e) {
if ($element['required'] === true) {
throw $e;
} else {
continue;
}
}
// Store the input names value correclty as a multi-dimensional array
$tmpVal = $value;
foreach (array_reverse(preg_split('#(?<!\\\\)/#', trim($element['input_name'], '/'))) as $v) {
$tmpVal = array($v => $tmpVal);
}
$this->values = zula_merge_recursive($this->values, $tmpVal);
$count = is_array($value) ? count($value) : strlen($value);
if ($element['required'] === false && $count == 0) {
continue;
}
// Check if it is valid
$validator = new Validator($value, $element['title']);
foreach (array_filter($element['validators']) as $tmpValidator) {
$validator->add($tmpValidator);
}
if ($validator->validate() === false) {
$this->valid = false;
if ($this->storeErrors === true) {
// Store all errors (if any)
foreach ($validator->getErrors() as $error) {
$this->_event->error($error);
}
}
}
}
// Check if the antispam was successful, if enabled
if ($this->valid && $this->antispam === true) {
$antispam = new Antispam();
if (!$antispam->check()) {
$this->valid = false;
if ($this->storeErrors === true) {
$this->_event->error(t('Sorry, incorrect answer to the captcha', I18n::_DTD));
}
}
}
return $this->valid;
}
