Simple CAPTCHA System in PHP Without External APIs
Автор: Lets Try This
Загружено: 2025-02-16
Просмотров: 1259
Описание:
Simple CAPTCHA System in PHP Without External APIs
A CAPTCHA system works in the following steps:
A random string of characters is generated.
This string is stored in the session to verify later.
An image is created dynamically, displaying the CAPTCHA text with noise for security.
The image is embedded in a form where the user enters the CAPTCHA value.
When the form is submitted, the input value is checked against the stored session value.
If the values match, the form submission proceeds; otherwise, an error is shown.
#captcha #php #phpdeveloper
Source Code Here : https://youthsforum.com/2025/02/simpl...
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