Set Inventory Limit by Custom Field

* Set Inventory Limit by Custom Field

* Update gpi-set-inventory-limit-by-custom-field.php

Co-authored-by: David Smith <david@gravitywiz.com>

Author: sbassah

gp-inventory/gpi-set-inventory-limit-by-custom-field.php

@@ -0,0 +1,12 @@
+<?php
+/**
+ * Gravity Perks // Inventory // Set Inventory Limit by Custom Field
+ * https://gravitywiz.com/documentation/gravity-forms-inventory/
+ *
+ * This filter sets the inventory of an Advanced resource dynamically based on the
+ * inventory custom field of the post/page on which the form is embedded.
+ */
+add_filter( 'gpi_inventory_limit_advanced', function() {
+	// Update 'inventory' to the custom field meta key.
+	return get_post_meta( get_queried_object_id(), 'inventory', true );
+} );