Constant Contact Forms


Constant Contact Forms makes it fast and easy to capture visitor information right from your WordPress site. Whether you’re looking to collect email addresses, contact info, or visitor feedback, you can customize your forms with data fields that work best for you. Best of all, this plugin is available to all WordPress users, even if you don’t have a Constant Contact account.

Constant Contact Forms allows you to:

  • Create forms that are clear, simple, and mobile-optimized for every device.
  • Choose forms that automatically select the theme and style of your WordPress site.
  • Customize data fields, so you can tailor the type of information you collect.

BONUS: If you have a Constant Contact account, all new email addresses that you capture will be automatically added to the Constant Contact email lists of your choosing. Not a Constant Contact customer? Sign up for a Free Trial right from the plugin.

Constant Contact Forms requires a PHP version of 5.6 or higher. You will not be able to use if on a lower version. Talk to your system administrator or hosting company if you are not sure what version you are on.


  • Adding a New form when connected to Constant Contact account.
  • Viewing All Forms
  • Lists Page
  • Settings page
  • Basic Form


This plugin provides 1 block.

Constant Contact Forms


Installation and Setup

Constant Contact Forms Options

Frequently Asked Questions

Constant Contact List Addition Issues

cURL error 60: SSL certificate problem

Add Google reCAPTCHA to Constant Contact Forms

How do I include which custom fields labels are which custom field values in my Constant Contact Account?

You can add this to your active theme or custom plugin: add_filter( 'constant_contact_include_custom_field_label', '__return_true' );. Note: custom fields have a max length of 50 characters. Including the labels will subtract from the 50 character total available.

Which account level access is needed to connect my WordPress account to Constant Contact?

You will need to make the connection to Constant Contact using the credentials of the account owner. Campaign manager credentials will not have enough access.


Aŭgusto 20, 2020
This plugin compared to the myriad of options there are for Mailchimp makes it frustrating to use by comparison. For instance, if you just want a simple signup form to collect an email with the signup button next to it you're going to need to code your way through that. Want the checkbox to then appear underneath it well you're going to need some more code. Finally want to link the text in that now checkbox form well.... you can't. Like if this form was being used solely as a contact form then it would be fine. However, since most users of this probably already are using an alternative plugin for a contact form it doesn't provide a lot of value. This plugin should be more of a bridge to create a nice looking signup form for a newsletter not a limited variation of a contact form. It gets 2 stars because it's integration was fine, it's relatively easy to use but if you're making a form that isn't vertical and you don't know how to code I think it's too difficult. Therefore, I think it's too difficult for the average user.
Junio 22, 2020
It's a good idea if you use the service and it might work decent for some, but it definitely needs more customization which is lacking imo. If there are ever any updates addressing this; I might try it again....until
Majo 21, 2020
When it works, it's okay. It is really buggy though. Constantly unassigning the list and other times, simply doesn't log the interaction.
Aprilo 17, 2020
This is what I get when I've tested it. "Your submission failed. The server responded with (code ). Please contact the developer of this form processor to improve this message. Learn More
Legi ĉiujn 59 pritaksojn

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Browse the code, check out the SVN repository, or subscribe to the development log by RSS.



  • Updated: Added extra security output escaping of custom input values


  • Improved: Implemented recommendations for improved accessibility.
  • Improved: Avoid duplicate ID attributes when more than one form is present on a page.
  • Fixed: Submit button targeting for recaptcha v2.


  • Fixed: Removed invalid property being sent to the API, causing rejected requests.
  • Fixed: Failure to log API errors for support purposes.


  • Added: Forced email notifications to admin when Constant Contact API request fails on attempted form submission.
  • Fixed: Addressed issues with plugin error logging and addressed false-positive error messaging.
  • Fixed: Cleaned up style minification task to allow for unminified version of stylesheet.
  • Updated: Updated support error messaging in admin to reference tab structure of plugin settings.


  • Fixed: Compatibility issue with PHP 5.6.


  • Fixed: Potential compatibility issues around Gutenberg block.
  • Fixed: Conflicts with multiple reCAPTCHAs on different Constant Contact Forms from the same page.
  • Fixed: Conflicts with multiple reCAPTCHAs on the same Constant Contact Form on the page multiple times.
  • Fixed: Removed incorrect usage of WordPress nonces on user submissions to forms.
  • Fixed: Address missed logging enabling for cases that potentially lead to missing debugging information.


  • Updated: Amended logging location for more hopefully more consistent write-ability and smoother support requests.


  • Fixed: Google reCAPTCHA issues with jQuery dependencies.
  • Fixed: Google reCAPTCHA undefined class errors when allow_url_fopen is disabled.
  • Fixed: Array to string errors when API errors occurred.


  • Added: Form and field IDs parameters to the constant_contact_input_classes filters.
  • Added: Site owners will be notified if they have stray shortcodes or widgets using a newly deleted form.
  • Added: Separated the settings page into tabs for better purpose organization.
  • Updated: Reduced frequency of admin notifications for potentially momentary issues.
  • Updated: Clarified details regarding “Redirect URL” setting.