TheChecker.co integration for Contact Form 7
As of April 2026, Integrate Contact Form 7 with TheChecker.co is a WordPress thechecker.io plugin with 0 active installations and a 0/5 rating0. It has been downloaded 1.1K+ times in total. Requires WordPress 4.7+ and PHP 5.6+. Available on WordPress.org since 2018. Last updated 7 years ago — may have compatibility concerns.
This plugin validate email in Contact From 7
TheChecker.co
Remove spam traps, fake, invalid, old and unused email addresses using our website or API and thus prevent bad reputation penalties from your email service provider.
Officially approved integration.
Use:
1) Enter the Public API Code to Themes > TheChecker.co CF7
2) Add or edit existing Contact form and put the shortcode
\'[email* email class:thechecker-input]\’
or add a \’class:thechecker-input\’ to existing email shortcode
or Use a shortcode generator \’emailchecker\’
3) Save Form
4) Preview and done!
For Expert Uses:
You can fully customize your widget and validiations error just setting some params in javascript.
Full instruction and review (Lang PL):
http://jaworowi.cz/thechecker-co-wordpress-1…
| WordPress | 4.7+ requiredTested up to 4.9.29 |
| PHP | 5.6+ required |
17.04.2018
* Initial release.
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.