Directory / plugin
Inverted Checkbox Antispam
v1.0 · by Yevhen Horbyshyn
Simple spam protection using an inverted checkbox. Compatible with Contact Form 7 and custom HTML forms.
About this plugin
This plugin adds a hidden “inverted” checkbox to your forms to prevent bots from submitting them.
- Adds support for Contact Form 7 via shortcode
[ica_checkbox] - Adds JavaScript-based hidden checkbox to regular forms in the footer
- Blocks form submission if the checkbox is unchecked or missing (typical behavior for bots)