/**
* The given $value is valid if it is an array of format array(hash:string, phrase:string) and the hash was derived from the entered phrase
*
* @param mixed $value The value that should be validated
* @return void
*/
protected function isValid($value)
{
if (!($this->options["ignoreWhenLoggedIn"] && $this->securityContext->getAccount())) {
if (is_array($value)) {
if (empty($value["hash"]) || empty($value["phrase"])) {
$this->addError("Malformed array given; expected array(hash:string, phrase:string)", 422526241);
} else {
if ($this->captchaService->validatePhrase($value["phrase"], $value["hash"]) !== true) {
$this->addError("Given captcha phrase mismatches the hash", 422526242);
}
}
} else {
$this->addError("This argument must be an array", 422526240);
}
}
}
