/**
* Returns all the error messages as an array, including error key.
*
* <code>
* $model->errors->errors();
*
* # array(
* # "name" => array("Name can't be blank"),
* # "state" => array("State is the wrong length (should be 2 chars)")
* # )
* </code>
*
* @param callable $closure Closure to fetch the errors in some other format (optional)
* This closure has the signature function($attribute, $message)
* and is called for each available error message.
* @return array
*/
public function to_array($closure = null)
{
$errors = array();
if ($this->errors) {
foreach ($this->errors as $attribute => $messages) {
foreach ($messages as $msg) {
if (is_null($msg)) {
continue;
}
$errors[$attribute][] = $message = Utils::human_attribute($attribute) . ' ' . $msg;
if ($closure) {
$closure($attribute, $message);
}
}
}
}
return $errors;
}
protected function _translate_error($attribute, $error)
{
if ($this->gettext_available) {
$attribute = gettext(Utils::human_attribute($attribute));
$error = gettext($error);
} else {
$attribute = Utils::human_attribute($attribute);
}
return sprintf($error, $attribute);
}
/**
* Returns all the error messages as an array.
*
* <code>
* $model->errors->full_messages();
*
* # array(
* # "Name can't be blank",
* # "State is the wrong length (should be 2 chars)"
* # )
* </code>
*
* @param array $options Options for messages
* @return array
*/
public function full_messages()
{
$full_messages = array();
if ($this->errors) {
foreach ($this->errors as $attribute => $messages) {
foreach ($messages as $msg) {
if (is_null($msg)) {
continue;
}
$full_messages[] = Utils::human_attribute($attribute) . ' ' . $msg;
}
}
}
return $full_messages;
}
/**
* Add an error message.
*
* @param string $attribute Name of an attribute on the model
* @param string $msg The error message
*/
public function add($attribute, $msg)
{
$model = $this->modelName;
if (is_null($msg)) {
$msg = self::$DEFAULT_ERROR_MESSAGES['invalid'];
}
if (isset($model::$attr_names[$attribute])) {
$msg = $model::$attr_names[$attribute] . ' ' . $msg;
} else {
$msg = Utils::human_attribute($attribute) . ' ' . $msg;
}
if (!isset($this->errors[$attribute])) {
$this->errors[$attribute] = array($msg);
} else {
$this->errors[$attribute][] = $msg;
}
}
