Class CAPTCHA
Package:
Summary:
Generate image with text for CAPTCHA validation
Groups:
Author:
Description:
This class can be used to generate an image with text for CAPTCHA validation.
It can render an image with a given number of random characters. The random text is stored in a session variable for posterior validation.
The image size, text font, background color and image are configurable details.
It can render an image with a given number of random characters. The random text is stored in a session variable for posterior validation.
The image size, text font, background color and image are configurable details.
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