How to add captcha to CNCAT2 link submission form

Discussion in 'PHP' started by linda-duxbury, Jan 20, 2008.

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  1. #1
    Hi,

    I have a CNCAT2 directory.these day I receive large amount of spam link (submitted by bots).

    Could you please give me guidance how I can add captcha to link submission form? (Unfortunately I'm not familiar with PHP)

    Thanks,
    Linda.
     
    linda-duxbury, Jan 20, 2008 IP