This plugin is outdated and might not be supported anymore
Hierarchical Checkboxes for Contact Form 7

Hierarchical Checkboxes for Contact Form 7

Details
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After looking around for a hierarchical selection field in Contact Form 7 with no luck, we have decided to create our own plugin to help out other developers with a similar problem.
This plugin allows a hierarchical list of check boxes, controlled via the WordPress menus, to be placed into a Contact Form 7 form.

NOTE: If you were one of the first 15 people who downloaded this plugin, please re-download to version 1.03 or above for bug fixes.

Details

Plugin code:
hierarchical-checkboxes-for-contact-form-7
Plugin version:
1.03
Outdated:
Yes
WP version:
3.3 or higher
PHP version:
or higher
Test up to WP version:
3.5.2
Total installations:
10
Last updated:
2013-06-27
Rating:
Times rated:
1
check-box
contact-form-7
hierarchical-check-box
hierarchical-form