July 11, 2009 at 11:27 Validating captcha captions on the fly
Hello!
Recently, once again filling in the captcha when registering on the site, I came up with the thought, why not check the entered characters on the fly (for example, like checking the login, etc.)? Because sometimes there are so distorted letters and numbers that even a person does not understand what is drawn there. Plus, symbols such as lowercase I and uppercase l are often confused. As a result, the entered result is not correct and you have to repeat the process again.
I, unfortunately, am not strong in programming, but I think that you can find an option to implement such a check without losing the security of the site.
Recently, once again filling in the captcha when registering on the site, I came up with the thought, why not check the entered characters on the fly (for example, like checking the login, etc.)? Because sometimes there are so distorted letters and numbers that even a person does not understand what is drawn there. Plus, symbols such as lowercase I and uppercase l are often confused. As a result, the entered result is not correct and you have to repeat the process again.
I, unfortunately, am not strong in programming, but I think that you can find an option to implement such a check without losing the security of the site.