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author | Andrey Andreev <narf@devilix.net> | 2015-01-12 16:23:26 +0100 |
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committer | Andrey Andreev <narf@devilix.net> | 2015-01-12 16:23:26 +0100 |
commit | 45a8afaabc6d09ad59bbb3c89a6cdfe8cbc3312c (patch) | |
tree | 7ca4207099f9225b5ef74b31f48627a282e7fdf2 /user_guide_src/source/helpers/captcha_helper.rst | |
parent | cd94dd7e1d8969658810ccc4158a75d2936d0a44 (diff) | |
parent | 934d6d9797f4dadd4e4d05b12bc4d7309fedb6c3 (diff) |
Merge branch 'develop' into feature/session
Diffstat (limited to 'user_guide_src/source/helpers/captcha_helper.rst')
-rw-r--r-- | user_guide_src/source/helpers/captcha_helper.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/user_guide_src/source/helpers/captcha_helper.rst b/user_guide_src/source/helpers/captcha_helper.rst index 1b74d08ad..4aacafd49 100644 --- a/user_guide_src/source/helpers/captcha_helper.rst +++ b/user_guide_src/source/helpers/captcha_helper.rst @@ -33,6 +33,8 @@ Once loaded you can generate a CAPTCHA like this:: 'img_height' => 30, 'expiration' => 7200, 'word_length' => 8, + 'font_size' => 16, + 'img_id' => 'Imageid', 'pool' => '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', // White background and border, black text and red grid @@ -59,6 +61,8 @@ Once loaded you can generate a CAPTCHA like this:: in the captcha folder before it will be deleted. The default is two hours. - **word_length** defaults to 8, **pool** defaults to '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' +- **font_size** defaults to 16, the native GD font has a size limit. Specify a "true type" font for bigger sizes. +- The **img_id** will be set as the "id" of the captcha image. - If any of the **colors** values is missing, it will be replaced by the default. Adding a Database |