/**
* Allows the declaration of a validation error on the current entity.
* @param string $attributeName The name of a model attribute
* @param string $validationName A type of validation (ex: 'required')
* @param string $errorMessage The error message
*/
public function setValidationError($attributeName, $validationName, $errorMessage)
{
$this->validationErrors = Hash::merge($this->getValidationErrors(), array($attributeName => array($validationName => $errorMessage)));
}
protected function getMergedHeaders()
{
$defaults = array('Content-Type' => 'text/html; charset=UTF-8', 'X-Mailer' => "PHP " . phpversion());
return Hash::merge((array) $this->getConfig('headers'), $defaults);
}