Lee-Bartlett Posted October 9, 2008 Share Posted October 9, 2008 The little image thing you get at the bottom with say, a 5 letter word in it. Has anyone got the code for one of them or a tutorial or even a name for what its called Link to comment https://forums.phpfreaks.com/topic/127718-not-sure-whats-its-called-it-makes-sure-the-user-is-a-user/ Share on other sites More sharing options...
F1Fan Posted October 9, 2008 Share Posted October 9, 2008 An avatar? A username? Don't exactly know what you're asking. Link to comment https://forums.phpfreaks.com/topic/127718-not-sure-whats-its-called-it-makes-sure-the-user-is-a-user/#findComment-660944 Share on other sites More sharing options...
Lee-Bartlett Posted October 9, 2008 Author Share Posted October 9, 2008 u subscribe to somthing, down the bottom is a imaged picture, for example, 18g9df, and it makes sure the user is actually a user and not a bot. Link to comment https://forums.phpfreaks.com/topic/127718-not-sure-whats-its-called-it-makes-sure-the-user-is-a-user/#findComment-660947 Share on other sites More sharing options...
F1Fan Posted October 9, 2008 Share Posted October 9, 2008 Oh, one of those secure images with the squiggly numbers and letters? I believe it's called image verification. Link to comment https://forums.phpfreaks.com/topic/127718-not-sure-whats-its-called-it-makes-sure-the-user-is-a-user/#findComment-660963 Share on other sites More sharing options...
Lee-Bartlett Posted October 9, 2008 Author Share Posted October 9, 2008 ty good to know they have ready made programs for it thanks Link to comment https://forums.phpfreaks.com/topic/127718-not-sure-whats-its-called-it-makes-sure-the-user-is-a-user/#findComment-660969 Share on other sites More sharing options...
PFMaBiSmAd Posted October 9, 2008 Share Posted October 9, 2008 Those are called CAPTCHA's and they have nothing to do with javascript. The image is dynamically generated on the server and the server checks the value that is entered in the form with the original value. Link to comment https://forums.phpfreaks.com/topic/127718-not-sure-whats-its-called-it-makes-sure-the-user-is-a-user/#findComment-661058 Share on other sites More sharing options...
deadlyp99 Posted October 10, 2008 Share Posted October 10, 2008 IF you wanted to do this you would need to look at captchas on many sites and see how they work, and replicate that. You'd need to use php and a graphics library such as GD. Link to comment https://forums.phpfreaks.com/topic/127718-not-sure-whats-its-called-it-makes-sure-the-user-is-a-user/#findComment-662173 Share on other sites More sharing options...
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