The field guide
Put Gaitcha on your site.
Practical answers to help you choose, install and understand Gaitcha.
A self-hosted captcha for Contact Form 7.
Add the Gaitcha form tag to Contact Form 7 and verify submissions on your own WordPress server, without registering for an external captcha service.
Read the guideWordPress guideElementor Pro. One extra field.
Add Gaitcha to the Elementor Pro Forms widget and keep verification data out of your emails and business actions.
Read the guideWordPress guideGravity Forms, meet Gaitcha.
Add the Gaitcha field from Advanced Fields, then test validation in the published form, including retries after AJAX errors.
Read the guideTechnical choicesWho verifies your forms?
Choosing a captcha also means choosing where verification runs, what you depend on, and how you support real visitors. Start with these questions.
Read the guideTroubleshootingWhen the form will not go through.
Fix a missing Gaitcha widget, expired tokens, AJAX retries and rejected forms. Check WordPress admin bypass, caching and PHP validation.
Read the guide