# double-opt-in/5.4.0/src/Health

Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification, version 5.4.0. 6 entries.

- Page: https://pluginprobe.com/plugins/double-opt-in/5.4.0/code/src/Health
- Release archive: https://downloads.wordpress.org/plugin/double-opt-in.5.4.0.zip

- file [DatabaseTableHealthCheck.php](https://pluginprobe.com/plugins/double-opt-in/5.4.0/code/src/Health/DatabaseTableHealthCheck.php)
- file [HealthCheckInterface.php](https://pluginprobe.com/plugins/double-opt-in/5.4.0/code/src/Health/HealthCheckInterface.php)
- file [HealthCheckRegistry.php](https://pluginprobe.com/plugins/double-opt-in/5.4.0/code/src/Health/HealthCheckRegistry.php)
- file [HealthCheckResult.php](https://pluginprobe.com/plugins/double-opt-in/5.4.0/code/src/Health/HealthCheckResult.php)
- file [SiteHealthIntegration.php](https://pluginprobe.com/plugins/double-opt-in/5.4.0/code/src/Health/SiteHealthIntegration.php)
- file [StaleConsentFieldCheck.php](https://pluginprobe.com/plugins/double-opt-in/5.4.0/code/src/Health/StaleConsentFieldCheck.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.