diff options
| -rw-r--r-- | user_guide_src/source/helpers/captcha_helper.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/user_guide_src/source/helpers/captcha_helper.rst b/user_guide_src/source/helpers/captcha_helper.rst index 17462a8de..598fdb4c6 100644 --- a/user_guide_src/source/helpers/captcha_helper.rst +++ b/user_guide_src/source/helpers/captcha_helper.rst @@ -62,7 +62,9 @@ Once loaded you can generate a captcha like this:: 'font_path' => './path/to/fonts/texb.ttf', 'img_width' => '150', 'img_height' => 30, - 'expiration' => 7200 + 'expiration' => 7200, + 'captcha_word_length' => 8, + 'character_pool_for_generated_word' => '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' ); $cap = create_captcha($vals); @@ -140,4 +142,4 @@ this:: if ($row->count == 0) { echo 'You must submit the word that appears in the image.'; - }
\ No newline at end of file + } |