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Message: <blockquote data-quote="Zaka" data-source="post: 398018" data-attributes="member: 12728"><p>I was thinking about one thing that I've seen many hotels have. They have the captcha just like you, but there is no background, no use of the PHP GD library to make the captcha a image. Which makes it easy for bots to just read the data from the captcha div/span or whatever is used, and paste it into the captcha input. If you don't know how to implement a more difficult way for bots to read the captcha, you could atleast use googles or something.</p></blockquote><p></p>