package adser

type ErrImgURLInvalid struct {
}

func (ErrImgURLInvalid) Error() string {
	return "picture url is invalid!"
}

type ErrImgTooBig struct {
}

func (ErrImgTooBig) Error() string {
	return "picture is too big!"
}

type ErrImgScale struct {
}

func (ErrImgScale) Error() string {
	return "picture cale is invalid!"
}

type ErrImgContent struct {
}

func (ErrImgContent) Error() string {
	return "picture is invalid!"
}