# double-opt-in/3.0.3/compatibility

Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification, version 3.0.3. 3 entries.

- Page: https://pluginprobe.com/plugins/double-opt-in/3.0.3/code/compatibility
- Release archive: https://downloads.wordpress.org/plugin/double-opt-in.3.0.3.zip

- dir  [avada](https://pluginprobe.com/plugins/double-opt-in/3.0.3/code/compatibility/avada)
- dir  [cf7](https://pluginprobe.com/plugins/double-opt-in/3.0.3/code/compatibility/cf7)
- file [OptInFrontend.class.php](https://pluginprobe.com/plugins/double-opt-in/3.0.3/code/compatibility/OptInFrontend.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.