How to use captcha in login form?

Discussion in 'PHP' started by myselink, Dec 30, 2011.

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  1. #1
    I just create login form : userid, password, and submit. Now i want to use captcha before submit. Would you like to share about it?
     
    myselink, Dec 30, 2011 IP
  2. Moses8595

    Moses8595 Peon

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    Moses8595, Dec 30, 2011 IP
  3. Wasi88

    Wasi88 Active Member

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    #3
    Checkout Moses8595's recaptcha link or use the Google search to find any other captcha services. Just make sure it is necessary because captchas don't help in any usability ways. For a login form I wouldn't include a captcha. I would include it into the registration form instead if it's necessary. Include timeouts based on ip and/or session and other checks using cookies and/or js p.e. if you are afraid about a lot of brute-force attacks and account cracks because of it.
     
    Wasi88, Dec 30, 2011 IP
  4. Nigel Lew

    Nigel Lew Notable Member

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    Nigel Lew, Dec 30, 2011 IP
  5. WPC

    WPC Peon

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    #5
    Find a free online captcha service and integrate it within your code, it's really easy many services even provide documentation on how to implement their system into your own system.
     
    WPC, Dec 31, 2011 IP