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Spam Filtering & Invisible CAPTCHA Implementation
My website is being inundated with spam submissions, particularly through the Contact Us form. I need a solution to filter out these unwanted messages. The spam is primarily coming from bots, so I would like to implement an 'Invisible' type of CAPTCHA... (Budget: $30 - $250 CAD, Jobs: JavaScript, MySQL, PHP, Software Architecture, Web Security)
My website is being inundated with spam submissions, particularly through the Contact Us form. I need a solution to filter out these unwanted messages. The spam is primarily coming from bots, so I would like to implement an 'Invisible' type of CAPTCHA... (Budget: $30 - $250 CAD, Jobs: JavaScript, MySQL, PHP, Software Architecture, Web Security)