ninja_forms_get_fields_sorted

If a filter is registered to modify field order, then use that filter.

Description

apply_filters( 'ninja_forms_get_fields_sorted', (array) $array, (unknown) $fields, (unknown) $fields_by_key, (unknown) $this_form_id ); 

Parameters (4)

0. $array (array) => array()

The array.

1. $fields (unknown)

The fields.

2. $fields_by_key (unknown)

The fields by key.

3. $this_form_id (unknown)

The this form id.

Usage

To run the hook, copy the example below.

$array = apply_filters( 'ninja_forms_get_fields_sorted', $array, $fields, $fields_by_key, $this_form_id ); 
                         
if ( !empty( $array ) ) { 
                         
   // everything has led up to this point... 
                         
} 
  

The following example is for adding a hook callback.

// define the ninja_forms_get_fields_sorted callback 
function filter_ninja_forms_get_fields_sorted( $array, $fields, $fields_by_key, $this_form_id ) { 
    // make filter magic happen here... 
    return $array; 
}; 
         
// add the filter 
add_filter( 'ninja_forms_get_fields_sorted', 'filter_ninja_forms_get_fields_sorted', 10, 4 ); 

To remove a hook callback, use the example below.

// remove the filter 
remove_filter( 'ninja_forms_get_fields_sorted', 'filter_ninja_forms_get_fields_sorted', 10, 4 );