ninja_forms_upgrade_action_<type>

The Ninja Forms ninja forms upgrade action type hook.

Description

apply_filters( 'ninja_forms_upgrade_action_<type>', (unknown) $action ); 

Parameters (1)

0. $action (unknown)

The action.

Usage

To run the hook, copy the example below.

$action = apply_filters( 'ninja_forms_upgrade_action_{$type}', $action ); 
                         
if ( !empty( $action ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the ninja_forms_upgrade_action_<type> callback 
function filter_ninja_forms_upgrade_action_type( $action ) { 
    // make filter magic happen here... 
    return $action; 
}; 
         
// add the filter 
add_filter( "ninja_forms_upgrade_action_{$type}", 'filter_ninja_forms_upgrade_action_type', 10, 1 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( "ninja_forms_upgrade_action_{$type}", 'filter_ninja_forms_upgrade_action_type', 10, 1 );