Title: Error generated on Form Completion
Last modified: September 24, 2019

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# Error generated on Form Completion

 *  Resolved [marstarcanada](https://wordpress.org/support/users/marstarcanada/)
 * (@marstarcanada)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/error-generated-on-form-completion/)
 * Hi,
    We’re having difficulty getting a signup form working on the checkout page
   of our site. Using a EmailOctopus form, we get the following error from the checkout
   page only:
 * {“error”:{“code”:”INVALID_PARAMETERS”,”message”:”Parameters are missing or invalid.”}}
 * The same form on the front page works without issue.
 * Have you seen this before?
    Regards, Payam
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-generated-on-form-completion%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  [Ronald Huereca](https://wordpress.org/support/users/ronalfy/)
 * (@ronalfy)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/error-generated-on-form-completion/#post-12009968)
 * [@marstarcanada](https://wordpress.org/support/users/marstarcanada/)
 * Sorry for the delay in replying. I just tried the subscription form on your checkout
   page and it looks like it went through. Any insight on how to duplicate this 
   bug?
 *  Thread Starter [marstarcanada](https://wordpress.org/support/users/marstarcanada/)
 * (@marstarcanada)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/error-generated-on-form-completion/#post-12010036)
 * Hi Ronald,
    I actually forgot this ticket was still open. I managed to get the
   subscription form working on our live site last week. I ended up implementing
   it via modifying the wordpress page, rather than using shortcode.
 * Thanks regardless!
    Payam
 *  Plugin Author [EmailOctopus](https://wordpress.org/support/users/emailoctopus/)
 * (@emailoctopus)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/error-generated-on-form-completion/#post-12037222)
 * Glad to hear you got it sorted, Payam!

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

The topic ‘Error generated on Form Completion’ is closed to new replies.

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 * 3 replies
 * 3 participants
 * Last reply from: [EmailOctopus](https://wordpress.org/support/users/emailoctopus/)
 * Last activity: [6 years, 5 months ago](https://wordpress.org/support/topic/error-generated-on-form-completion/#post-12037222)
 * Status: resolved