Spam Protection
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Filter Disposable Email Addresses
Reject form submissions from unwanted email addresses using this WS Form filter.
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How to Allow Form Submissions by Domain Name
In WS Form, you can easily allow WordPress form submissions based on the domain of the email address entered.
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How to Block Form Submissions by Domain Name
In WS Form, you can easily prevent WordPress form submissions based on the domain of the email address entered.
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How to Block Form Submissions by IP
WS Form gives you multiple ways to block form submissions by IP address. This can be useful for preventing spam.
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How to Block Form Submissions by Keyword
WS Form gives you multiple ways to block keywords from being submitted through a form.
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How to Block Form Submissions by User Agent
This tutorial shows how to block submissions by user agent.
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Using NONCEs to Protect Against Spam
WS Form’s NONCE protection adds a security token to form submissions to help block spam.