Conditional Fields for Contact Form 7 Plugin

This plugin adds conditional logic to Contact Form 7.

If you edit your CF7 form, you will see an additional tag called “Conditional fields Group”. Everything you put between the start and end tag will be hidden by default.
After you have added the field group(s), go to the “Conditional fields” tab to create one or more conditions that will make the group(s) appear.

How to use it

Follow this tutorial

Main features

Support for required fields

Required fields inside hidden groups will never trigger validation errors.

Hide/show info in emails based on what groups are visible

Conditional groups can now be added to the emails as well.
Just wrap the content with [group-name] ... [/group-name] tags.

Groups can be nested

Groups can be nested, both in the form and in the email

Example form:

[group group-1] [group group-inside-1] ... [/group] [/group] 

Example email:

[group-1] [group-inside-1] ... [/group-inside-1] [/group-1] 

Advanced

Advanced users can code up the conditions as plain text instead of using the select boxes, using the Text View.

Need more power?

Just like WordPress, the power of Contact Form 7 lies in its rich eco-system of extensions that build on top of it. However, it can be difficult to find a set of complex extensions that work well together.

That’s why I created Conditional Fields Pro. It adds some powerful features to Contact form 7 and guarantees that everything will run smoothly with Conditional Fields.

Pro features include:

• Repeatable fields (repeaters)
• Forms with multiple steps (multistep)
• Custom conditions with JavaScript functions
• Additional operators ( greater than, less than, .. )

Get the PRO version of Conditional Fields for Contact Form 7!

Please follow the standard installation procedure for WordPress plugins.

Follow this tutorial if you are not sure how to use the plugin.

1. 

   Conditional fields in action

2. 

   Defining rules to show/hide groups of input elements in the backend interface

2.4.14 (2024-07-18)

• Fix medium security problem (CVSS 4.3). Thanks to Wordfence for reporting this issue.
• Fully tested with Contact Form 7 version 5.9.7
• Tested up to WP 6.6

2.4.13 (2024-06-29)

• Fully tested with Contact Form 7 version 5.9.6

2.4.12 (2024-05-25)

• Fully tested with Contact Form 7 version 5.9.5

2.4.11 (2024-05-12)

• PRO: multistep – Disable next button and prevent submitting while step is being validated.
• Fully tested with Contact Form 7 version 5.9.4

2.4.10 (2024-03-30)

• Fix crappy release

2.4.9 (2024-03-30)

• Fully tested with Contact Form 7 version 5.9.3

2.4.8 (2024-03-14)

• Fully tested with Contact Form 7 version 5.9.2

2.4.7 (2024-02-13)

• Fully tested with Contact Form 7 version 5.8.7

2.4.6 (2024-01-15)

• Fully tested with Contact Form 7 version 5.8.6

2.4.5 (2023-12-19)

• Fix bug with Multistep validation. Caused by cf7cf script not depending on cf7 script.
• Fully tested with Contact Form 7 version 5.8.5

2.4.4 (2023-12-10)

• Fully tested with Contact Form 7 version 5.8.4

2.4.3 (2023-11-23)

• Tested up to WP 6.4

2.4.2 (2023-11-22)

• Prevent “CF7 needs to be installed” notice from being dismissable. (This notice is only shown to users with the update_plugins capability)
• Add nonce for dismissing other notices, so bad people who are stealing your session can’t dismiss your precious CF7CF related notices on your behalf anymore. Hopefully now the people of Patchstack will be happy and stop marking this plugin as vulnerable.
• Tested up to WP 6.3
• Remove some unused constants

2.4.1 (2023-11-16)

• Patch minor access-control vulnerability reported by patchstack
• Fully tested with Contact Form 7 version 5.8.3

2.4 (2023-11-13)

• Removed webpack build. (This might cause JS errors in outdated browsers.)
• Fix admin validator Error. Thanks to joostdekeijzer
• Fix some jQuery code. Thanks to hirasso

2.3.12 (2023-10-27)

• Fully tested with Contact Form 7 version 5.8.2

2.3.11 (2023-10-03)

• Fully tested with Contact Form 7 version 5.8.1

2.3.10 (2023-08-07)

• Fully tested with Contact Form 7 version 5.8

2.3.9 (2023-05-31)

• Fully tested with Contact Form 7 version 5.7.7

2.3.8 (2023-04-23)

• Fully tested with Contact Form 7 version 5.7.6

2.3.7 (2023-04-13)

• PRO: Fix obscure bug with disable_on_hide. Disabled fields didn’t get recognized after calling reset() on the form element or after adding a repeater, causing conditions relying on disabled fields to malfunction.

2.3.6 (2023-04-11)

• Fully tested with WP version 6.2

2.3.5 (2023-03-24)

• Fully tested with Contact Form 7 version 5.7.5.1
• Note: Previously it was possible to add a contact-form shortcode with only the title and not the ID. But since the last update of CF7 this seems to throw an error. Use the official shortcode provided by CF7 to prevent this.

2.3.4 (2023-02-19)

• Fully tested with Contact Form 7 version 5.7.4

2.3.3 (2023-01-26)

• PRO: Fix [summary]. CF7 5.7.3 introduced a tag-check function which [summary] did not pass.
• Fully tested with Contact Form 7 version 5.7.3

2.3.2 (2022-12-28)

• Fully tested with Contact Form 7 version 5.7.2

2.3.1 (2022-12-17)

• PRO: fix problem with line breaks in multistep forms.

2.3 (2022-12-16)

• Fully tested with Contact Form 7 version 5.7.1
• PRO: Changed containing element for repeater and step controls from DIV to P. Otherwise CF7 would create additional P elements.

2.2.11 (2022-12-13)

• DO NOT UPDATE TO CONTACT FORM VERSION 5.7!! At least wait for version 5.7.1 before updating
• Reverted autop-fix because it was causing addional errors.
• Reverted compatibility declaration to CF7 version 5.6.4

2.2.10 (2022-12-11)

• Fully tested with Contact Form 7 version 5.7 (when WP_DEBUG is false). Note: due to some errors in Contact Form 7 version 5.7 you will need to make sure WP_DEBUG is set to false in your wp-config.php file.
• disable automatic insertion of paragraphs. Recent CF7 updates have changed the autop mechanism, causing too many problems with parsing the HTML code. If you still want to use autop (at your own risk) copy this code to your functions.php file: add_filter( 'wpcf7_autop_or_not', '__return_true', 41, 0);. Untill further notice Conditional Fields and Conditional Fields for Contact Form 7 will not use the automatic paragraph feature of CF7. Always try to write clean and valid HTML code. GH issue 85

2.2.9 (2022-10-19)

• Fully tested with Contact Form 7 version 5.6.4
• Add action hook: wpcf7cf_step_completed

2.2.8 (2022-10-14)

• Fix acceptance field bug

2.2.7 (2022-10-14)

• Remove unwanted whitespace between closing and opening group tags in mail messages.
• Fix problems with acceptance fields More info
• Redesign of form tester

2.2.6 (2022-09-08)

• PRO: Fix issues with validation in nested repeaters GH issue 92
• Fix error with optional file field in hidden group GH issue 92

2.2.5 (2022-09-04)

• PRO: Fix bug with togglebutton

2.2.4 (2022-09-01)

• Fully tested with Contact Form 7 version 5.6.3
• JS code refactoring
• Allow adding class names to group. For example: [group g class:my-class][/group]

2.2.3 (2022-08-10)

• Fully tested with Contact Form 7 version 5.6.2
• Fix for smartgrid plugin
• Some code refactoring

2.2.2 (2022-08-07)

• Performance improvements

2.2.1 (2022-07-21)

• Fully tested with Contact Form 7 version 5.6.1

2.2 (2022-06-17)

• Make compatibile with Contact Form 7 version 5.6

2.1.6 (2022-06-07)

• Fix bug: text view cleared after making a change to form code when there are more than 50 conditions.

2.1.5 (2022-05-22)

• Fully tested with Contact Form 7 version 5.5.6.1

2.1.4 (2022-05-16)

• It’s no longer needed to save the form before adding conditions. Available groups are updated instantaneously after adding/changing them in the form editor.
• Fix problems when group is named “children” GH issue 74
• Fix problems with unsaved changes notice GH issue 91
• Tested up to WP 6.0

2.1.3 (2022-04-18)

• check for user_cap ‘wpcf7_edit_contact_forms’ instead of ‘wpcf7_edit_contact_form’ in several places. Thanks, @paybox!
• PRO multistep: make “Next step” and “Previous step” buttons translatable by third party plugins like wpml and loco translate.
• PRO multistep: show spinner while validating a step.
• PRO Fix additional disable_on_hide bug with multistep GH issue 87-4
• Replace all occurences of text domain ‘contact-form-7’ with ‘cf7-conditional-fields’

2.1.2 (2022-02-23)

• Fully tested with Contact Form 7 version 5.5.6

2.1.1 (2022-02-14)

• Fully tested with Contact Form 7 version 5.5.5
• Make scroll to success message less annoying. GH Issue 90
• Add extra check to make sure that scroll to success message only happens when the e-mail is sent. GH Issue 90
• PRO: fix disable_on_hide bugs. GH sssue 87

2.1 (2022-01-27)

• Tested up to wp 5.9
• Scroll success message into view after successful form submission. GH Issue 90
• Small changes GH PR 86
• Make ‘change’ event bubble up GH PR 88

2.0.9 (2022-01-20)

• Fully tested with Contact Form 7 version 5.5.4

2.0.8 (2021-11-28)

• Check how code changes in CF7 related to wpcf7_contact_form_properties impact the plugin, and update TODO comments accordingly.
• Fully tested with Contact Form 7 version 5.5.3
• Write additional tests for forms loaded via AJAX
• only show compatibility notices to users with the update_plugins capabilities

2.0.7 (2021-10-26)

• Fully tested with Contact Form 7 version 5.5.2 (and also make the warning message disappear if all plugins are up to date)

2.0.6 (2021-10-26)

• Fully tested with Contact Form 7 version 5.5.2

2.0.5 (2021-10-13)

• Fully tested with Contact Form 7 version 5.5.1

2.0.4 (2021-07-19)

• Fix issue with required file fields
• Fully tested with Contact Form 7 version 5.4.2

2.0.3 (2021-05-02)

• Fully tested with Contact Form 7 version 5.4.1
• (dev note: fixed automated tests)

2.0.2 (2021-04-06)

• Fix bug: third-party required fields not triggering validation. Thanks @dedotombo!

2.0.1 (2021-03-31)

• Force height:auto on groups. (Fixes regression errors with groups inside repeaters)
• Allow more funky characters as conditional fields values (there was a problem with less than sign <)
• Fix bug with hidden required file and multifile fields causing validation errors
• Implemented extra tests so these errors cannot reoccur in future updates.

2.0 (2021-03-29)

• WARNING! 2.0 requires at least Contact Form 7 version 5.4 to work!
• Make plugin compatible with CF7 5.4
• Modify wpcf7cf_generate_summary function, so it can be used without $_POST
• fix animaton when showing group

1.9.16 (2021-03-09)

• Make notice dismissable

1.9.15 (2021-03-03)

• PRO: add disable_on_hide attribute, which allows using multiple fields with the same name.
• Make plugin translatable. Big thanks to Yordan Soares for the PR
• Fix PHP Error if all mails are disabled
• PRO: Fix rename $settings to $wpcf7cf_settings
• Compatibility with CF7 Smart-grid layout plugin
• Added global variable WPCF7CF_CF7_MAX_VERSION to indicate latest version of CF7 that was succesfully tested with this plugin.
• Show notice in admin if the current CF7 version is anything other than WPCF7CF_CF7_MAX_VERSION

1.9.14 (2020-10-03)

• PRO:Repeater: Hide Remove button initially when repeater has min:0
• PRO:Multistep: Disable Next button while validating step.
• IE11 compat: Fix classList bug (occured in IE11 if form contained SVG elements)

1.9.13 (2020-09-28)

• IE11 compatibility: Add Array.from polyfill

1.9.12 (2020-09-24)

• PRO:Multistep: add new event ‘wpcf7cf_step_invalid’, triggered after step validation failed. Example usage
• PRO:Multifile: Fix bug where multifle* was not sending attachments

1.9.11 (2020-09-07)

• PRO:Repeater: Fix bug group inside repeater not visible when shown by default #64
• PRO:Multifile: Add new tag: [multifile]. Allows to upload multiple files at once.
• PRO:Repeater: Fix bug that occured when removing sub-repeater before the animation of the previous removal was finished.
• PRO:Repeater: Introduce global JS API function wpcf7cf.repeaterAddSub
• PRO:Repeater: Introduce global JS API function wpcf7cf.repeaterAddSubAtIndex
• PRO:Repeater: Introduce global JS API function wpcf7cf.repeaterRemoveSub
• PRO:Repeater: Introduce global JS API function wpcf7cf.repeaterRemoveSubAtIndex
• PRO:Multistep: Introduce global JS API function wpcf7cf.multistepMoveToStep
• PRO:Multistep: Introduce global JS API function wpcf7cf.multistepMoveToStepWithValidation

1.9.10 (2020-08-19)

• PRO: Fix multistep bug: general error message does not appear if step validation fails

1.9.9 (2020-07-29)

• Fix bug when saving conditions from Text View
• Tested with WP 5.5

1.9.8 (2020-07-20)

• Make sure all posted data is analyzed after submitting (part of) a form. A recent update of CF7 stripped away some information, resulting in PHP Notices.

1.9.7 (2020-07-07)

• fix IE11 compatibility

1.9.6 (2020-07-04)

• PRO: Fixed bug: checkboxes and multiselect validation not working inside repeater

1.9.5 (2020-07-01)

• PRO: Fixed bug: multistep forms interference with other forms after calling wpcf7cf.initForm()
• PRO: Fixed bug: function operator no longer working.

1.9.4 (2020-06-23)

• Fixed bug: JS error when conditonal fields settings where not saved manually by the user.

1.9.3 (2020-06-21)

• Ignore conditions where group or field name does not exist, instead of throwing an error
• Get rid of PHP notice related to new settings
• Something went wrong with SVN commit 1.9.1 and 1.9.2 (so although these version might show up, it’s not really a valid version)

1.9 (2020-06-21)

• Performance improvements
• Added extra setting: “Conditional Fields UI”. If you have a lot of conditions, set this to “Text mode” for better performance in the admin interface.
• Improved styling on Conditional Fields Settings page
• Improved docs
• Improved the form tester
• PRO: Multistep bug that was causing checkboxes and multiselect to not trigger validation errors
• PRO: Summary added support for files, checkboxes and multiselect
• Added test to ensure that normal view entries are always converted to text view correctly

1.8.7 (2020-06-01)

• PRO: Change auto-update mechanism
• Some minor JS refactoring
• Improved on some edge cases with equals "" and not equals ""
• Improved test suites.

1.8.6 (2020-04-18)

• Fixed: accidentally packed the entire jQuery library in scripts.js
• Cleaned up some console.logs that was still hanging around in the code.

1.8.5 (2020-04-17)

• Tested with WP 5.4
• fix multiselect
• fix required file field inside mutistep
• allow group names to contain . and : (https://github.com/pwkip/contact-form-7-conditional-fields/issues/46)
• fix possible conflicts with require_once ‘init.php’ (https://wordpress.org/support/topic/conflict-with-theme-because-of-require_once/)
• Created some unit tests and integration tests, so hopefully no more regression bugs from now on! (next step: automated CI before publish)
• Got rid of warnings and notices when creating a new form.
• Fix small clear_on_hide bug with select field (https://github.com/pwkip/contact-form-7-conditional-fields/issues/51)
• PRO: fix “not empty” when using first_as_label in select field. (closes guthub issue #48)
• PRO: fix error with nested repeater buttons text
• PRO: new version of plugin_update_checker, compatible with PHP 7.3+

1.8.4 (2020-03-05)

• PRO: Multistep: Improve autoscroll behavior (Tried to make it smoother and less annoying)
• PRO: Multistep: Add wpcf7-not-valid class to input fields as needed after step-validation. Removed some other useless classes.

1.8.3 (2020-03-01)

• Fix JS error on submit (reported by @wasi7186)
• PRO multistep: On the last step of a multistep form, instead of cloning and hiding the submit button, we now simply move it to the next-step-container. This solves a compatibility issue with a third party recaptcha plugin (and probably some other plugins too)

1.8.2 (2020-02-27)

• Small patch. Add a check in the ajaxComplete event, to make sure xhr.responseJSON is not null or undefined. (this caused a JS error on some websites)

1.8.1 (2020-02-23)

• PRO: Bring form in initial state after submit, including going back to first step of multistep and resetting the initial number of sub-repeaters in each repeater.
• PRO: New field: [summary]
• PRO: Make form submission trigger next step (if not on last step)
• PRO: Multistep: automatically scroll to top of form after moving to a different step.
• PRO: Multistep: Replace h3 tag with div as step-title.
• PRO: Made some small changes to the default multistep styles, for basic mobile friendly behaviour.
• PRO: Make multistep compatibility with cf7-image-captcha plugin

1.8 (2020-02-03)

• WPML compatibility: Force conditions to be an array. link

1.7.9 (2020-01-22)

• PRO (01-02-20) Added quick fix for problem with [_format_date “d m Y”] inside repeater. link
• (01-22-20) Fixed Ajax by adding global wpcf7cf variable to window.
• Changed min PHP version to 5.6 (might still be compatible with 5.4, but I suspect some edge case errors with older versions of PHP)

1.7.8 (2019-11-26)

• Updated/added Javascript events for groups, repeaters and multistep + added documentation
• Fixed bug where using invalid regex as a value would give a JS error link
• PRO Multistep: Added attribute to multistep data-current_step which holds the current step index. (can be used as css selector like this: div[data-current_step=1])
• PRO Repeater: The string {{your-repeater_index}} inside a repeater called your-repeater will be replaced with the index of the current sub repeater. Check out the updated example

1.7.7 (2019-11-05)

• PRO: Fix problem with parsing the “function” operator

1.7.6 (2019-11-01)

• Fixed small compatibility problem with CF7 Smart Grid link
• Fixed some more porblems with parsing conditions (regex changes)
• Got rid of screen_icon notice on CF settings page

1.7.5 (2019-10-31)

• Fixed bug in admin where settings got cleared if using some operators (mostly PRO operators)

1.7.4 (2019-10-29)

• PRO: made repeater (80%) compatible with material-design-for-contact-form-7
• PRO: made exclusive checkbox work with repeater fields
• PRO: trigger events when a repeater adds fields: ‘wpcf7cf_repeater_added’ – and when a repeater removes fields: ‘wpcf7cf_repeater_removed’. Can be called with $('form').on('wpcf7cf_repeater_removed', function() { /*...*/ })
• PRO: fixed bug with mutistep (formn did not work correctly if there were multiple forms on one page).

1.7.3 (2019-10-24)

• removed @babel/polyfill. All seems to be working fine without it in IE11. JS file is now back to 25kb instead of 100kb.

1.7.2 (2019-10-24)

• Bug fix: new javascript files where throwing errors. Should be okay now. (Also included JS source map for easier debugging)

1.7.1 (2019-10-23)

• PRO: Added basic support for multistep. No options available yet. You can insert [step] tags inside your code. More info
• Set up an NPM dev environment with babel and webpack. This means all the client side JS code will look super ugly, and it’s also more bytes. But the plus side is that the plugin should also work fine in older browsers now.
• Tested with WP version 5.3

1.7 (2019-10-18)

• code rewrite. Made code more testable by focusing more on a functional approach. Not completely finished yet, but getting there.
• FIXED clear_on_hide not working for multi select github issue 35
• PRO: FIXED github issue 34 – A real nest fest is now possible. You can put groups inside repeaters inside repeaters inside groups …
• FIXED make clear_on_hide restore initial values instead of clearing github issue 31
• WP-admin: Renamed “Import/Export” to “Text view”. Conditions specified in the input fields are now semi-automatically synced with the text view.
• Internal change: When saving conditions, instead of posting all the input fields, the input fields are added to the “text view” textarea, and only the textarea will be sent. This is to prevent issues with PHP max_input_vars

1.6.5 (2019-10-15)

• Patched a minor security issue. From now on, only users with the ‘wpcf7_edit_contact_form’ capability will be able to reset the Conditional Fields settings to their defaults. Big thanks to Chloe from Wordfence for pointing this out!
• Tested the plugin with WP version 5.2.4

1.6.4 (2019-07-04)

• PRO: Repeater: Fixed invalid HTML for the remove button
• Free: Initialize form.$groups as a new jQuery object instead of an empty array, in order to prevent exotic bugs in case $groups aren’t loaded by the time form.displayFields() is called. (https://wordpress.org/support/topic/typeerror-cannot-read-property-addclass-of-undefined-at-wpcf7cfform/)

1.6.3 (2019-07-04)

• Removed the word “Pro” from the title in the free plugin

1.6.2 (2019-06-25)

• Small changes to tag generator buttons
• Multistep bug fix. All group conditions are evaluated a second time after the page has fully loaded.
• PRO: added new operator ‘function’, allowing you to write custom javascript functions to determine whether or not a group should be shown. link
• PRO: fix bug with < (less than) operator

1.6.1 (2019-06-03)

• JS refactoring and small compatibility fix after code rewrite.
• FREE: Added “Get PRO” button under Contact > Conditional Fields

1.6 (2019-06-01)

• JS code rewrite
• PRO: allow groups inside repeater
• PRO: make plugin ready for PRO release.

1.5.5 (2019-05-20)

• Fixed and explained how to disable loading of the styles and scripts and only enable it on certain pages. More info
• Made sure default settings get set after activating plugin, without the need to visit the Contact > Conditional Fields page first.
• PRO: extended the repeater with min and max paramaters and the possibility to change the add and remove buttons texts
• PRO: enabling the pro plugin will show a notification to disable the free plugin, instead of throwing a PHP error.

1.5.4 (2019-05-06)

• Make sure scripts get loaded late enough (wp_enqueue_scripts priority set to 20), because there was a problem with multistep where the multistep script was changing a value after the cf script ran. https://wordpress.org/support/topic/1-5-x-not-expanding-selected-hidden-groups-with-multi-step-on-previous-page/

1.5.3 (2019-05-03)

• Refix the fix from version 1.4.3 that got unfixed in version 1.5 somehow 🙄

1.5.2 (2019-05-03)

• by reverting changes in 1.5.1, the possibility to load forms via AJAX was destroyed. So, from now on the wpcf7cf scripts will be loaded in the ‘wp_enqueue_scripts’ hook. Analogous with the WPCF7_LOAD_JS constant, a new constant is defined called WPCF7CF_LOAD_JS wich is set to true by default.

1.5.1 (2019-05-02)

• revert changes: enqueue scripts in ‘wpcf7_contact_form’ hook instead of ‘wpcf7_enqueue_scripts’, because loading it in the latter would cause problems with plugins that disable WPCF7_LOAD_JS (like for example contact-form-7-paypal-add-on).

1.5 (2019-04-21)

• Make it possible to load forms with AJAX. fixed github issue 25. updated docs
• Massive code reorganization in scripts.js
• Fixed bug that could appear after removing an AND condition.
• solve WPCF7_ADMIN_READ_WRITE_CAPABILITY – https://github.com/pwkip/contact-form-7-conditional-fields/pull/16
• disable part of the faulty remove_hidden_post_data function. – https://github.com/pwkip/contact-form-7-conditional-fields/pull/17
• Fix “Dismiss notice” on Conditional Fields Settings page
• use the “wpcf7_before_send_mail” hook instead of “wpcf7_mail_components” to hide mail groups. The wpcf7_before_send_mail hook is called earlier, so it allows to also hide groups in the attachment field and in messages.
• Allow conditional group tags in success and error messages. https://github.com/pwkip/contact-form-7-conditional-fields/issues/23
• duplicating a form will also duplicate conditions https://github.com/pwkip/contact-form-7-conditional-fields/issues/28

1.4.3 (2019-04-12)

• Really fix clear_on_hide problem (https://wordpress.org/support/topic/clear_on_hide-still-not-working-right-after-1-4-2-update/)

1.4.2 (2019-04-10)

• Disabled mailbox syntax errors if there are group tags present. (this is overkill, and should be changed if the necassary hooks become available) https://wordpress.org/support/topic/filter-detect_invalid_mailbox_syntax/
• Checked issue: https://github.com/pwkip/contact-form-7-conditional-fields/issues/26 (nothing changed, but turns out to be working fine)
• Fixed issue where mail_2 added extra lines in the email message. https://github.com/pwkip/contact-form-7-conditional-fields/issues/30
• Made the clear_on_hide property a bit more useful (https://github.com/pwkip/contact-form-7-conditional-fields/issues/27)
• Got rid of warning in PHP 7 (https://wordpress.org/support/topic/compatibility-warning-message-regarding-wpcf7_admin_read_write_capability/)
• Fixed some javascript errors that appeared on non-CF7CF subpages of CF7
• Tested WP version 5.1.1

1.4.1 (2018-08-21)

• Fixed some CSS issues (https://wordpress.org/support/topic/crash-view-admin-the-list-of-posts-entry/)
• Dropped support for PHP version 5.2, now PHP 5.3+ is required to run the plugin. Let’s push things forward!
• Added conditional group support to mail attachments field (https://github.com/pwkip/contact-form-7-conditional-fields/issues/22)
• Added repeater field to PRO version.

1.4 (2018-08-15)

• Added basic drag and drop functionality to the back-end so conditional rules can be rearranged.
• Added possibility to create inline groups by adding the option inline. Example: [group my-group inline] ... [/group]
• Added property clear_on_hide to clear all fields within a group the moment the group gets hidden. Example: [group my-group clear_on_hide] ... [/group]
• Added AND conditions and added a bunch of other options in the PRO version (should be released very soon now)
• Bug fix thanks to Aurovrata Venet (@aurovrata) https://wordpress.org/support/topic/bug-plugin-overwrite-cf7-hidden-fields/
• Bug fix thanks to 972 creative (@toddedelman) https://wordpress.org/support/topic/conditional-fields-not-opening-using-radio-buttons/#post-10442923

1.3.4

• small fix (https://wordpress.org/support/topic/wpcf7_contactform-object-is-no-longer-accessible/)

1.3.3

• Changes tested with WP 4.7.5 and CF7 4.8
• Changed the inner mechanics a bit to make the plugin more edge-case proof and prepare for future ajax support
• Fix problems introduced by CF7 4.8 update
• Because the CF7 author, Takayuki Miyoshi, decided to get rid of the ‘form-pre-serialize’ javascript event, the hidden fields containing data about which groups are shown/hidden will now be updated when the form is loaded and each time a form value changes. This might make the plugin slightly slower, but it is the only solution I found so far.
• Small bug fix (https://wordpress.org/support/topic/php-depreciated-warning/#post-9151404)

1.3.2

• Removed a piece of code that was trying to load a non existing stylesheet
• Updated FAQ
• Code rearangement and additions for the upcomming Conditional Fields Pro plugin

1.3.1

• Fixed bug in 1.3 that broke everything

1.3

• Fixed small bug with integration with Contact Form 7 Multi-Step Forms
• Also trigger hiding/showing of groups while typing or pasting text in input fields
• Added support for input type=”reset”
• Added animations
• Added settings page to wp-admin: Contact > Conditional Fields

1.2.3

• Make plugin compatible with CF7 Multi Step by NinjaTeam https://wordpress.org/plugins/cf7-multi-step/
• Improve compatibility with Signature Addon some more.

1.2.2

• Fix critical bug that was present in version 1.2 and 1.2.1

1.2.1

• Improve compatibility with Contact Form 7 Signature Addon: now allowing multiple hidden signature fields.

1.2

• Made compatible with Contact Form 7 Multi-Step Forms
• Small bug fix by Manual from advantia.net: now only considering fields which are strictly inside hidden group tags with form submit. Important in some edge cases where form elements get hidden by other mechanisms, i.e. tabbed forms.
• Started work on WPCF7CF Pro, made some structural code modifications so the free plugin can function as the base for both plugins.
• Removed some debug code
• Updated readme file

1.1

• Added import feature
• Added support for nested groups in email
• Tested on WP version 4.7.2 with Contact Form 7 version 4.6.1

1.0

• I feel that at this point the plugin is stable enough in most cases, so it’s about time to take it out of beta 🙂
• Update JS en CSS version numbers
• Fix PHP warning with forms that are not using conditional fields (https://wordpress.org/support/topic/conditional-formatting-error/)
• Tested on WP 4.7.1

0.2.9

• Re-added wpcf7_add_shortcode() function if wpcf7_add_form_tag() is not found, because some people claimed to get a “function not found” error for the wpcf7_add_form_tag function with the latest version of CF7 installed. (https://wordpress.org/support/topic/activation-issue-5/ and https://wordpress.org/support/topic/http-500-unable-to-handle-request-error-after-update/)
• Fixed some PHP notices (https://wordpress.org/support/topic/undefined-index-error-in-ajax-response/)
• Attempted to fix error with the CF7 success page redirects plugin (https://wordpress.org/support/topic/warning-invalid-argument-error-for-forms-without-conditional-fields/)

0.2.8

• forgot to update version number in 0.2.7, so changing version to 0.2.8 now.

0.2.7

• Added support for conditional fields in the email (2) field
• Got rid of some PHP warnings
• Saving a form only once, directly after adding or removing conditions, caused conditional logic not to work. This is fixed now. Thanks to @cpaprotna for pointing me in the right direction. (https://wordpress.org/support/topic/no-more-than-3-conditional-statements/)
• Fix validation error with hidden checkbox groups (https://wordpress.org/support/topic/hidden-group-required-field-is-showing-error/)

0.2.6

• Fixed problems with exclusive checkboxes in IE (https://wordpress.org/support/topic/internet-explorer-conditional-exclusive-checkboxes/)

0.2.5

• Changed deprecated function wpcf7_add_shortcode to wpcf7_add_form_tag as it was causing errors in debug mode. (https://wordpress.org/support/topic/wpcf7_add_shortcode-deprecated-notice-2/)
• Removed the hide option and fixed the not-equals option for single checkboxes

0.2.4

• Fixed bug that destroyed the conditional fields in email functionality

0.2.3

• Added support for conditional fields in the other email fields (subject, sender, recipient, additional_headers). Thanks @stevish!
• WP 4.7 broke the required conditional fields inside hidden groups, implemented in version 0.2. Thanks again to @stevish for pointing this out.
• Got rid of checking which groups are hidden both on the front-end (JS) and in the back-end (PHP). Now this is only done in the front-end.
• Tested the plugin with WP 4.7

0.2.2

• Prevent strict standards notice to appear while adding new group via the “Conditional Fields Group” popup.
• Only load cf7cf admin styles and scripts on cf7 pages.
• groups are now reset to their initial states after the form is successfully submitted.

0.2.1

• Bug fix: arrow kept spinning after submitting a form without conditional fields. (https://wordpress.org/support/topic/version-0-2-gives-a-continues-spinning-arrow-after-submitting/)
• Removed anonymous functions from code, so the plugin also works for PHP versions older than 5.3.
• Suppress errors generated if user uses invalid HTML markup in their form code. These errors could prevent form success message from appearing.

0.2

• Added support for required conditional fields inside hidden groups. A big thank you to @stevish for implementing this.
• Added support for conditional fields in the email messages. This one also goes entirely to @stevish. Thanks man!
• Added @stevish as a contributer to the project 🙂
• Fix form not working in widgets or other places outside of the loop. Thanks to @ciprianolaru for the solution (https://wordpress.org/support/topic/problem-with-unit_tag-when-not-in-the-loop-form-not-used-in-post-or-page/#post-8299801)

0.1.7

• Fix popup warning to leave page even tough no changes have been made. Thanks to @hhmaster2045 for reporting the bug. https://wordpress.org/support/topic/popup-warning-to-leave-page-even-though-no-changes-have-been-made
• Added export option for easier troubleshooting.
• Don’t include front end javascript in backend.

0.1.6

• made compatible with wpcf7-form-control-signature-wrap plugin https://wordpress.org/support/topic/signature-add-on-not-working

0.1.5

• fixed PHP notice thanks to @natalia_c https://wordpress.org/support/topic/php-notice-80
• tested with WP 4.5.3

0.1.4

• Prevent conflicts between different forms on one page.
• Prevent conflicts between multiple instances of the same form on one page. (https://wordpress.org/support/topic/bug-153)
• Changed regex to convert [group] tags to <div> tags, as it was posing some conflicts with other plugins (https://wordpress.org/support/topic/plugin-influence-cf7-send-button-style)

0.1.3

• Removed fielset, id and class attributes for group tags, because they weren’t used anyway and broke the shortcode
• If extra attributes are added to the group shortcode, this will no longer break functionality (even though no attributes are supported)

0.1.2

• Make code work with select element that allows multiple options.
• Only load javascript on pages that contain a CF7 form

0.1.1

Fixed bug with exclusive checkboxes (https://wordpress.org/support/topic/groups-not-showing)

0.1

First release