https://github.com/gcarreno/lazcaptcha

Lazarus version of Captcha Verification
https://github.com/gcarreno/lazcaptcha

captcha fpc free-pascal freepascal lazarus lazarus-ide verification

Last synced: 11 days ago
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Lazarus version of Captcha Verification

• Host: GitHub
• URL: https://github.com/gcarreno/lazcaptcha
• Owner: gcarreno
• License: mit
• Created: 2021-09-17T19:23:12.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2021-09-19T21:13:06.000Z (over 4 years ago)
• Last Synced: 2025-06-12T02:54:24.360Z (8 months ago)
• Topics: captcha, fpc, free-pascal, freepascal, lazarus, lazarus-ide, verification
• Language: Pascal
• Homepage:
• Size: 150 KB
• Stars: 15
• Watchers: 2
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Lazarus CAPTCHA

Captcha Verification (or Completely Automated Public Turing Test to tell Computers and Humans Apart) is a common web technique used to help ensure that your respondents are real humans and not a program written to spam your survey.

This is a Lazarus implementation that you can use in your own projects.

It's a fork from the Delphi version here: [Captcha Verification](https://github.com/JensBorrisholt/Captcha-Verification) by [Jens Borrisholt](https://github.com/JensBorrisholt).

## Screenshots

**Linux**

![CAPTCHA Example Linux](img/CAPTCHAExample-linux.png)

**Wine**

![CAPTCHA Example Wine](img/CAPTCHAExample-wine.png)

**Windows**

![CAPTCHA Example Windows](img/CAPTCHAExample-windows.png)

### Todo

- [x] ~~Need to get that background to be white~~.

- [ ] Need to find out why optimization greater than 1 messes up the font size and rotation in Linux.

- [ ] Need to make this into a Visual component like the one [WP](https://github.com/wp-xyz) made: [captcha_component](https://github.com/wp-xyz/captcha_component)