s2_form

The Subscribe2 s2 form hook.

Description

apply_filters( 's2_form', (unknown) $this_form ); 

Parameters (1)

0. $this_form (unknown)
The this form.

Usage

To run the hook, copy the example below.
  1. $this_form = apply_filters( 's2_form', $this_form ); 
  2.  
  3. if ( !empty( $this_form ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the s2_form callback 
  2. function filter_s2_form( $this_form ) { 
  3. // make filter magic happen here... 
  4. return $this_form
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 's2_form', 'filter_s2_form', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 's2_form', 'filter_s2_form', 10, 1 ); 

Defined (1)

The filter is defined in the following location(s).

/classes/class-s2-frontend.php  
  1. $this->s2form = apply_filters('s2_form', $this->form);