add_filter

Using Gravity Forms ‘gform_column_input’ PHP filter

Learn how to easily change the input type for a specific column in a Gravity Forms list field using the `gform_column_input` filter. Customize your forms with this powerful PHP filter…

Using Gravity Forms ‘gform_cleverreach_field_value’ PHP filter

Gravity Forms

Learn how to use the `gform_cleverreach_field_value` Gravity Forms PHP filter to modify field values before they are sent to the CleverReach API. Customize your forms by adding filters such as…

Using Gravity Forms ‘gform_cleanup_target_dir’ PHP filter

Gravity Forms

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_paypalpaymentspro_api_before_send’ PHP filter

Gravity Forms

Learn how to use the `gform_paypalpaymentspro_api_before_send` PHP filter in Gravity Forms to modify the API information before sending it to PayPal Payments Pro. Discover examples such as changing the endpoint,…

Using Gravity Forms ‘gform_polls_cron_schedule’ PHP filter

Gravity Forms

Learn how to use the `gform_polls_cron_schedule` filter in Gravity Forms to change the frequency of the cron job that calculates poll data. Modify or remove existing schedules with this powerful…

Using Gravity Forms ‘gform_post_category_choices’ PHP action

Gravity Forms

The gform_post_category_choices PHP filter in Gravity Forms allows developers to customize category choices when creating posts through front-end forms.

Using Gravity Forms ‘gform_ppcp_enable_funding’ PHP filter

Gravity Forms

Learn how to use the gform_ppcp_enable_funding filter with Gravity Forms and PayPal Checkout to add a funding source to your form's permitted list. Discover examples and instructions for adding credit…

Using Gravity Forms ‘gform_pre_notification_save PHP filter

Gravity Forms

Learn how to use the gform_pre_notification_save Gravity Forms PHP filter to modify the notification object before it is saved to the database. Save custom notification settings and set custom email…

Using Gravity Forms ‘gform_ppcp_intent’ PHP filter

Gravity Forms

Learn how to use the gform_ppcp_intent filter in the Gravity Forms PayPal Checkout Add-On to override the payment intent. Customize the payment intent by changing it based on form ID,…