gform_address_state_<form_id>

The Gravity Forms gform address state form id hook.

Description

apply_filters( 'gform_address_state_<form_id>', (unknown) $address_state_sub_label, $form_id ); 

Parameters (2)

0. $address_state_sub_label (unknown)

The address state sub label.

1. $form_id

The form id.

Usage

To run the hook, copy the example below.

$address_state_sub_label = apply_filters( 'gform_address_state_{$form_id}', $address_state_sub_label, $form_id ); 
                         
if ( !empty( $address_state_sub_label ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the gform_address_state_<form_id> callback 
function filter_gform_address_state_form_id( $address_state_sub_label, $form_id ) { 
    // make filter magic happen here... 
    return $address_state_sub_label; 
}; 
         
// add the filter 
add_filter( "gform_address_state_{$form_id}", 'filter_gform_address_state_form_id', 10, 2 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( "gform_address_state_{$form_id}", 'filter_gform_address_state_form_id', 10, 2 );