Browse the database of various action and filter hooks available in Paid Memberships Pro. Select an action or filter to view detailed information, examples, and related articles with code recipes.

Show Action and Filter Hooks in:

Filter Hook: Used by integrated payment gateways to filter the order.

Action Hook: Use this hook to execute code on the billing page before headers are sent. “Preheader” code runs during the WordPress “init” hook.

Filter Hook: Controls whether to verify the Billing Address fields at checkout when using the Stripe payment gateway.

Action Hook: Allow running code when the function to update a user’s billing details from the Membership Billing page fails.