# double-opt-in/2.1.5/compatibility/cf7

Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification, version 2.1.5. 6 entries.

- Page: https://pluginprobe.com/plugins/double-opt-in/2.1.5/code/compatibility/cf7
- Release archive: https://downloads.wordpress.org/plugin/double-opt-in.2.1.5.zip

- dir  [assets](https://pluginprobe.com/plugins/double-opt-in/2.1.5/code/compatibility/cf7/assets)
- file [Backend.class.php](https://pluginprobe.com/plugins/double-opt-in/2.1.5/code/compatibility/cf7/Backend.class.php)
- file [ConditionalFields.class.php](https://pluginprobe.com/plugins/double-opt-in/2.1.5/code/compatibility/cf7/ConditionalFields.class.php)
- file [ControllerCF7.class.php](https://pluginprobe.com/plugins/double-opt-in/2.1.5/code/compatibility/cf7/ControllerCF7.class.php)
- file [Frontend.class.php](https://pluginprobe.com/plugins/double-opt-in/2.1.5/code/compatibility/cf7/Frontend.class.php)
- file [WordPress_AdminTables_Columns_CF7.class.php](https://pluginprobe.com/plugins/double-opt-in/2.1.5/code/compatibility/cf7/WordPress_AdminTables_Columns_CF7.class.php)

Append `?format=md` to any of these, or send `Accept: text/markdown`, to read them as
Markdown. Add `/raw/` in place of `/code/` for the file with no wrapper at all.