public function setCity($city)
    {
      if(!is_string($city) || strlen(trim($city)) == 0)
        throw new InvalidArgumentException(__METHOD__ . '; Invalid city, must be a non empty string');

      $this->city = $city;
    }
public function setCity($city)
    {
      if(!is_string($city) || strlen(trim($city)) == 0)
        throw new InvalidArgumentException(__METHOD__ . '; Invalid city, must be a non empty string');

      $this->city = $city;
    }
public function setCity ( $ city ) { if ( ! is_string ( $ city ) || strlen ( trim ( $ city ) ) == 0 ) throw new InvalidArgumentException ( __METHOD__ . '; Invalid city, must be a non empty string' ) ; $ this -> city = $ city ; }
Set the city of this IncassoAccount

@param string $city
@return void
Set the city of this IncassoAccount