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Using Gravity Forms ‘gform_cleanup_target_dir’ PHP filter

Learn how to use the Gravity Forms 'gform_cleanup_target_dir' PHP filter to enable support for the multi-file upload field and control the cleanup of temporary files in the forms tmp directory.

Using Gravity Forms ‘gform_post_category_args’ PHP action

Gravity Forms

The gform_post_category_args PHP filter in Gravity Forms allows developers to modify the category parameters before they are passed to WordPress when a form is submitted. This powerful feature can be…

Using Gravity Forms ‘gform_paypal_ipn_url’ PHP filter

Gravity Forms

Learn how to use the Gravity Forms `gform_paypal_ipn_url` PHP filter to modify the PayPal IPN URL and track transactions, switch between sandbox and live environments, send custom parameters, or even…

Using Gravity Forms ‘gform_paypal_return_url’ PHP filter

Gravity Forms

Learn how to use the gform_paypal_return_url filter in Gravity Forms to modify the return URL for PayPal payments, including examples of how to use it with site_url(), a hardcoded URL,…

Using Gravity Forms ‘gform_mailgun_email’ PHP filter

Gravity Forms

Learn how to use the gform_mailgun_email filter in Gravity Forms to modify email arguments passed to the Mailgun API and add custom functionality like disabling native send, adding custom headers,…

Using Gravity Forms ‘gform_menu_position’ PHP filter

Gravity Forms

您可以使用Gravity Forms的PHP过滤器`gform_menu_position`来调整Gravity Forms在WordPress后台菜单的位置。通过添加代码，您可以将其移动到您选�

Using Gravity Forms ‘gform_user_registered’ PHP filter

Gravity Forms

Learn how to use the Gravity Forms `gform_user_registered` PHP filter to trigger events and perform actions after a user registers through the User Registration Add-on. Discover examples such as updating…

Using Gravity Forms ‘gform_user_registration_prepared_value’ PHP filter

Gravity Forms

Learn how to use the gform_user_registration_prepared_value filter in Gravity Forms to modify form fields before they are saved to the user meta. This filter can help you change field values…

Using Gravity Forms ‘gform_stripe_webhook_signing_secret’ PHP filter

Gravity Forms

Learn how to use the `gform_stripe_webhook_signing_secret` Gravity Forms PHP filter to modify the webhook signing secret for the Stripe Add-On in different scenarios with examples and step-by-step instructions.