Title: Calculation "NaN" Bug
Last modified: August 24, 2016

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# Calculation "NaN" Bug

 *  [BobIMG](https://wordpress.org/support/users/bobimg/)
 * (@bobimg)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/calculation-nan-bug/)
 * I am seeing a new bug with the updates. I just updated to WP 4.2.1 and it didn’t
   help either. We have text fields that perform a calculation (adding the values
   of other fields on the page). This calculation field now says NaN and attempting
   to add values to this field from the fields above yields no updates.
 * Anyone else seeing this?
 * [https://wordpress.org/plugins/formidable/](https://wordpress.org/plugins/formidable/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Steph Wells](https://wordpress.org/support/users/sswells/)
 * (@sswells)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/calculation-nan-bug/#post-6072225)
 * Can you please post in our help desk for support with this?
    [https://formidablepro.com/help-topics/](https://formidablepro.com/help-topics/)

Viewing 1 replies (of 1 total)

The topic ‘Calculation "NaN" Bug’ is closed to new replies.

 * ![](https://ps.w.org/formidable/assets/icon-256x256.png?rev=2588749)
 * [Formidable Forms - Contact Form Plugin, Survey, Quiz, Payment, Calculator Form & Custom Form Builder](https://wordpress.org/plugins/formidable/)
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 * [Active Topics](https://wordpress.org/support/plugin/formidable/active/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Steph Wells](https://wordpress.org/support/users/sswells/)
 * Last activity: [11 years, 1 month ago](https://wordpress.org/support/topic/calculation-nan-bug/#post-6072225)
 * Status: not resolved