/**
* Override isValid()
*
* Ensure that validation error messages mask password value.
*
* @param string $value
* @param mixed $context
* @return bool
*/
public function isValid($value, $context = null)
{
foreach ($this->getValidators() as $validator) {
if ($validator instanceof IfwPsn_Vendor_Zend_Validate_Abstract) {
$validator->setObscureValue(true);
}
}
return parent::isValid($value, $context);
}
/**
* Is the value provided valid?
*
* Autoregisters InArray validator if necessary.
*
* @param string $value
* @param mixed $context
* @return bool
*/
public function isValid($value, $context = null)
{
if ($this->registerInArrayValidator()) {
if (!$this->getValidator('InArray')) {
$multiOptions = $this->getMultiOptions();
$options = array();
foreach ($multiOptions as $opt_value => $opt_label) {
// optgroup instead of option label
if (is_array($opt_label)) {
$options = array_merge($options, array_keys($opt_label));
} else {
$options[] = $opt_value;
}
}
$this->addValidator('InArray', true, array($options));
}
}
return parent::isValid($value, $context);
}
/**
* Is the captcha valid?
*
* @param mixed $value
* @param mixed $context
* @return boolean
*/
public function isValid($value, $context = null)
{
$this->getCaptcha()->setName($this->getName());
$belongsTo = $this->getBelongsTo();
if (empty($belongsTo) || !is_array($context)) {
return parent::isValid($value, $context);
}
$name = $this->getFullyQualifiedName();
$root = substr($name, 0, strpos($name, '['));
$segments = substr($name, strpos($name, '['));
$segments = ltrim($segments, '[');
$segments = rtrim($segments, ']');
$segments = explode('][', $segments);
array_unshift($segments, $root);
array_pop($segments);
$newContext = $context;
foreach ($segments as $segment) {
if (array_key_exists($segment, $newContext)) {
$newContext = $newContext[$segment];
}
}
return parent::isValid($value, $newContext);
}
