“Captchas are images that are meant to tell the difference between a person and a computer. They are often used as an anti-spam device when someone submits”
— Creating a PHP Captcha | PHP and Web Development Blog, ebrueggeman.com
“I want to use form builder but I don't know how can I place captcha widget in my form in view files I have some element like”
— form builder captcha widget - Yii Framework Forum, yiiframework.com
“Blog and Contact form with CAPTCHA (Page 1) - Modules - pluck support forums - for all your questions about the easiest CMS on the planet”
— Blog and Contact form with CAPTCHA (Page 1) - Modules - pluck, pluck-cms.org
“Example of using Zend Captcha with Zend Form and the basics behind the captcha generation logic about apache ape blog book comic example facebook filter framework ide introduction jquery lamp licence linux me moving mysql navigation open source php plugin project proprietary pyqt”
— A Zend_Captcha example ~ Robert Basic, robertbasic.com
“Inserting CAPTCHA into existing form CAPTHCA is valid; proceed the message: save to database, send by e-mail echo 'Security Code Incorrect!'; Then all I did was add method="post" to my Logged. Print. Pages: [1] Go Up " previous next " PHP Help Forum "”
— Inserting CAPTCHA into existing form, phphelp.com
“CAPTCHA is used on many website to ensure that the response is not generated by computer. The term "CAPTCHA" was based upon the word capture”
— PHP Captcha Image Verification | Arie Putranto, arie.putranto.com
“Ajax fancy Captcha with JQuery and PHP If JS is turned off, the form is unusable. There needs to be some type of old school server side fall back CAPTCHA that will take it's place.It's definitely an awesome start, but I am really looking forward to seeing the next phase or version of it!”
— Ajax fancy Captcha with JQuery and PHP, exploremyblog.com