GP Nested Forms // Gravity Perks // Output Nested Forms in Footer
/**
* GP Nested Forms // Gravity Perks // Output Nested Forms in Footer
* By default, nested forms markup is output inline with the form markup. Some plugins (like WooCommerce Gravity Forms Product Add-ons) alter the form markup in such a way that the nested form functioanlity is broken. Enable this filter to bypass such issues.
*/
add_filter( 'gpnf_append_nested_forms_to_footer', '__return_true' );