CAPTCHA is a type of challenge-response test used in computing as an attempt to ensure that the response is not generated by a computer.
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PHP e-mail form with ReCAPTCHA
I want to ask if you can review the code for a simple contact form and the PHP code which sends me an email once a visitor fills the form and is validated through Recaptcha
On my index.php file here ...
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3answers
500 views
Google reCAPTCHA Validator: Iteration III
This is the third iteration of my reCAPTCHA validator. Iteration II can be found at: Google reCAPTCHA Validator: Iteration II
It does almost everything required to do reCAPTCHA validation on anything ...
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3answers
350 views
Simple Google ReCaptcha validation
Linked:
Google reCAPTCHA Validator: Iteration II
I have also created a simple Google Recaptcha Validation class to handle verification.
I used some code from CodingFusion's post Google New ...
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2answers
326 views
Google reCAPTCHA Validator: Iteration II
This is a follow-up to the other post I made (less than an hour ago) about my Google reCAPTCHA C# implementation: Google reCAPTCHA Validator
This adds support for error messages, so that you can ...
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1answer
118 views
Google reCAPTCHA Validator
This entire class came out of a chat discussion, and I'm curious on how it looks. (This is like literally 30 minutes of development time.)
The idea is to allow very easy, quick implementations of ...
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0answers
306 views
CAPTCHA reader and maker
I've made some CAPTCHA reader and maker in Python using Tkinter. Do you know if it's possible to keep image and output files in "memory" not writing them on disc? Because right now everything is ...
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1answer
73 views
CAPTCHA with images of objects
This CAPTCHA is not text but basically images of objects that the users has to identify between an array of options. My current code is kind-of slow because the query takes almost .7s to execute and ...
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votes
2answers
321 views
Numeric selfmade CAPTCHA in Windows application
Nowadays many sites introduce CAPTCHAs (Completely Automated Public Turing test to tell Computers and Humans Apart) for securing their sites. I wish to introduce the technique in windows forms, as ...
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2answers
150 views
A small extension to the reCaptcha library
I have been writing a small extension to the reCaptcha library.
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2answers
163 views
Detecting if a CAPTCHA is needed
I wish to ask if the code written below has any holes (probably it will be useful for someone else). This code checks, by IP and by userid, if more than 5 attempts ...
