public function beforeSave()
{
$this->name = trim(mb_strtolower($this->name));
$this->firstLetter = mb_substr($this->name, 0, 1);
$this->lastLetter = LetterUtils::getLastLetter($this->name);
return parent::beforeSave();
}
public static function checkUserStep($userStep)
{
$textError = self::ERROR_SUCCESS;
if (!LetterUtils::checkLastAndFirstLetter($userStep)) {
$textError = self::ERROR_CITY_LETTER . " '" . Gamestep::model()->getLastLetter() . "'";
}
if (Gamestep::model()->checkCityAlreadyExist($userStep)) {
$textError = self::ERROR_CITY_USED;
}
return $textError;
}
