Inverted Checkbox Antispam
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Simple spam protection using an inverted checkbox. Compatible with Contact Form 7 and custom HTML forms.
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)