Title: Uncaught TypeError: params.append
Last modified: March 20, 2017

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# Uncaught TypeError: params.append

 *  Resolved [kdavi](https://wordpress.org/support/users/kdavi/)
 * (@kdavi)
 * [9 years ago](https://wordpress.org/support/topic/uncaught-typeerror-params-append-2/)
 * Hi.
    My site comes up with this error when trying to submit the WP-CRM form on
   my site:
 * Uncaught TypeError: params.append is not a function
    at submit_this_form ((index):
   586) at HTMLInputElement.<anonymous> ((index):581) at HTMLInputElement.dispatch(
   jquery.js?ver=1.12.4:3) at HTMLInputElement.r.handle (jquery.js?ver=1.12.4:3)
   script.js?ver=4.7.2:9 627
 * The easiest way to reproduce it is to tab while filling out information in the
   textboxes.
 * I replied to a similar topic about this 3 weeks ago and never heard back from
   you. I also contacted you directly on your site, and did not get a response.
 * This is a problem on Chrome, Safari + Explorer on a Mac + Windows OS.
 * Can you please advise the fix? You can test it on this form here: [http://mytorontocondo.com/property/250-wellington-street-west/](http://mytorontocondo.com/property/250-wellington-street-west/)
 * I hope to hear back from you otherwise I’m going to have to use another plugin!!

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [Elena](https://wordpress.org/support/users/lena60942/)
 * (@lena60942)
 * [9 years ago](https://wordpress.org/support/topic/uncaught-typeerror-params-append-2/#post-8936195)
 * Hello,
 * Could you pleaae e-mail me directly: usabilitydynamics.com/contact-us attn. Elena
 * I will send you an updated version.
 *  [Elena](https://wordpress.org/support/users/lena60942/)
 * (@lena60942)
 * [9 years ago](https://wordpress.org/support/topic/uncaught-typeerror-params-append-2/#post-8939418)
 * Let me know when you do so and please include this link so I know it’s you 🙂
 *  [Elena](https://wordpress.org/support/users/lena60942/)
 * (@lena60942)
 * [9 years ago](https://wordpress.org/support/topic/uncaught-typeerror-params-append-2/#post-8939425)
 * I want to send you a new version of CRM that is fixed

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Uncaught TypeError: params.append’ is closed to new replies.

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## Tags

 * [form submission](https://wordpress.org/support/topic-tag/form-submission/)

 * 3 replies
 * 2 participants
 * Last reply from: [Elena](https://wordpress.org/support/users/lena60942/)
 * Last activity: [9 years ago](https://wordpress.org/support/topic/uncaught-typeerror-params-append-2/#post-8939425)
 * Status: resolved