Title: the math is wrong
Last modified: August 21, 2016

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# the math is wrong

 *  [codeffa](https://wordpress.org/support/users/codeffa/)
 * (@codeffa)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/)
 * I can’t get the plugin to accept the right answer. I’m using it on two forms 
   on the same site, both giving me this problem. Just now on the contact page it
   asks: Captcha 19 + = 21. I put in 2 and it says: ERROR: Invalid captcha value.
   I put in 5, and it works. Any idea why this could be happening?
 * [http://wordpress.org/plugins/wp-math-captcha/](http://wordpress.org/plugins/wp-math-captcha/)

Viewing 9 replies - 1 through 9 (of 9 total)

 *  [black_lady](https://wordpress.org/support/users/black_lady/)
 * (@black_lady)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536197)
 * I have this same issue.
 * Anyone can help?
 *  [yoluca](https://wordpress.org/support/users/yoluca/)
 * (@yoluca)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536201)
 * same here … no matter what i answer … i get ERROR: Invalid captcha value.
 * please advice
 *  Plugin Author [dFactory](https://wordpress.org/support/users/dfactory/)
 * (@dfactory)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536205)
 * Ok, do all of you have the lates version of the plugin?
    What WP version you 
   are using? What browser you are using? Where the error occurs? On login / registration/
   comment form / CF 7 / bbPress?
 *  [yoluca](https://wordpress.org/support/users/yoluca/)
 * (@yoluca)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536208)
 * sorted … I think is to do with jetpack .. Re removed the captcha plugin .. Deactivated
   some stuff in jetpack .. Dont know what :)) and works … Thanks
 *  [black_lady](https://wordpress.org/support/users/black_lady/)
 * (@black_lady)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536209)
 * Hi!
    Wordpress: 3.5.2 BBpress: 2.4.1 Browser: firefox 26.0
 * Error occurs on bbPress. On login everything is fine.
    (Rest options I didn’t
   tested.)
 * ERROR: Invalid captcha value.
 * I don’t have a jetpack.
 * Thanks 🙂
 *  Plugin Author [dFactory](https://wordpress.org/support/users/dfactory/)
 * (@dfactory)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536210)
 * [@black_lady](https://wordpress.org/support/users/black_lady/) can you post a
   link to your site?
 *  [yoluca](https://wordpress.org/support/users/yoluca/)
 * (@yoluca)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536211)
 * @adFactory just wonder if we can have this captcha for busdypress registration
 * Thanks
 *  [black_lady](https://wordpress.org/support/users/black_lady/)
 * (@black_lady)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536212)
 * Sorry, but I’m working on localhost (xampp)..
 *  Plugin Author [dFactory](https://wordpress.org/support/users/dfactory/)
 * (@dfactory)
 * [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536216)
 * We didn’t provide a BuddyPress integration, but you may always post this as a
   feature request here: [http://www.dfactory.eu/support/forum/math-captcha/feature-requests/](http://www.dfactory.eu/support/forum/math-captcha/feature-requests/)

Viewing 9 replies - 1 through 9 (of 9 total)

The topic ‘the math is wrong’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-math-captcha_2d554b.svg)
 * [Math Captcha](https://wordpress.org/plugins/wp-math-captcha/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-math-captcha/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-math-captcha/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-math-captcha/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-math-captcha/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-math-captcha/reviews/)

## Tags

 * [math captcha](https://wordpress.org/support/topic-tag/math-captcha/)

 * 9 replies
 * 4 participants
 * Last reply from: [dFactory](https://wordpress.org/support/users/dfactory/)
 * Last activity: [12 years, 4 months ago](https://wordpress.org/support/topic/the-math-is-wrong/#post-4536216)
 * Status: not resolved