public function mobileCrop($nbChars = self::CROP_AUTO)
    {
        $this->mobileCrop = $nbChars === null ? null : 
                ($nbChars === self::CROP_AUTO ? self::CROP_AUTO : (int) $nbChars);
        return $this;
    }
public function mobileCrop($nbChars = self::CROP_AUTO)
    {
        $this->mobileCrop = $nbChars === null ? null : 
                ($nbChars === self::CROP_AUTO ? self::CROP_AUTO : (int) $nbChars);
        return $this;
    }
public function mobileCrop ( $ nbChars = self :: CROP_AUTO ) { $ this -> mobileCrop = $ nbChars === null ? null : ( $ nbChars === self :: CROP_AUTO ? self :: CROP_AUTO : ( int ) $ nbChars ) ; return $ this ; }
Maximum chars count for little screens
@param $nbChars int|null|'auto'
@return $this
Maximum chars count for little screens