Checkmail Validation for Contact Form 7 0.2

Does "Checkmail Validation for Contact Form 7" work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
3PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: -4.09 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version6.8.1
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 1,000+
WordPress.org page https://wordpress.org/plugins/checkmail-validation-for-contact-form-7/
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Pages 2

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=checkmail-validation-for-contact-form-7%2Fcheckmail-validation-for-contact-form-7.php&plugin_status=all&paged=1&s&_wpnonce=230bf8fb7f
Aspect after-activation
HTTP status 200
Load time 0.447 s
Memory usage 3.53 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.224 s
Memory usage 3.44 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.369 s0.318 s-0.051 s3.51 MiB3.51 MiB+ 1.41 KiB
/wp-admin/edit.php0.217 s0.209 s-0.008 s3.57 MiB3.57 MiB+ 1.41 KiB
/wp-admin/post-new.php0.847 s0.641 s-0.206 s6.06 MiB6.07 MiB+ 5.84 KiB
/wp-admin/upload.php0.792 s0.545 s-0.247 s3.52 MiB3.51 MiB- 16 KiB
/wp-admin/options-writing.php0.232 s0.194 s-0.038 s3.5 MiB3.49 MiB- 12.01 KiB
/wp-admin/media-new.php0.277 s0.439 s+0.162 s3.49 MiB3.49 MiB- 3.81 KiB
/wp-admin/edit-tags.php?taxonomy=category0.203 s0.239 s+0.036 s3.5 MiB3.51 MiB+ 6.86 KiB
/wp-admin/post-new.php?post_type=page0.784 s0.604 s-0.180 s6.05 MiB6.05 MiB+ 1.36 KiB
/wp-admin/options-discussion.php0.322 s0.411 s+0.089 s3.5 MiB3.49 MiB- 15.51 KiB
/wp-admin/edit-comments.php0.233 s0.206 s-0.027 s3.52 MiB3.51 MiB- 16.01 KiB
/0.312 s0.211 s-0.101 s3.43 MiB3.44 MiB+ 1.45 KiB
Average 0.417 s0.365 s-0.052 s3.97 MiB3.97 MiB- 4.09 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP
Language % Lines of code Comment lines Files
PHP100.0%121171
Total 121 17 1

PHP Code Analysis | More results »

Lines of code 127
Total complexity 34
Median class complexity 0.0
Median method complexity 0.0
Most complex class
Most complex function wpcf7_checkmail_shortcode_handler()
Classes 0
Methods 0
Functions 6

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

No new entries found.

PHP Error Log 3 lines

[03-May-2025 18:35:05 UTC] PHP Notice:  Function wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>thickbox</code> handle. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 6121
[03-May-2025 18:35:15 UTC] PHP Notice:  Function wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>thickbox</code> handle. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 6121
[03-May-2025 18:35:15 UTC] PHP Notice:  Function wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>thickbox</code> handle. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 6121
See also: All tests for this plugin