nf_email_notification_attachment_types
The Ninja Forms nf email notification attachment types hook.
Description
Parameters (1)
- 0. $array — Optional. (array) =>
array( 'attach_csv' => __( 'Submission CSV', 'ninja-forms' ), )
- The array.
Usage
- To run the hook, copy the example below.
- $array = apply_filters( 'nf_email_notification_attachment_types', $array );
- if ( !empty( $array ) ) {
- // everything has led up to this point...
- }
- The following example is for adding a hook callback.
- // define the nf_email_notification_attachment_types callback
- function filter_nf_email_notification_attachment_types( $array ) {
- // make filter magic happen here...
- return $array;
- };
- // add the filter
- add_filter( 'nf_email_notification_attachment_types', 'filter_nf_email_notification_attachment_types', 10, 1 );
- To remove a hook callback, use the example below.
- // remove the filter
- remove_filter( 'nf_email_notification_attachment_types', 'filter_nf_email_notification_attachment_types', 10, 1 );
Defined (1)
The filter is defined in the following location(s).
- /deprecated/classes/notification-email.php
- $attachment_types = apply_filters( 'nf_email_notification_attachment_types',