mc4wp_form_content

Filters the HTML for the form fields.

Description

apply_filters( 'mc4wp_form_content', (unknown) $visible_fields, (unknown) $this_id ); 

Parameters (2)

0. $visible_fields (unknown)
The visible fields.
1. $this_id (unknown)
The this id.

Usage

To run the hook, copy the example below.
  1. $visible_fields = apply_filters( 'mc4wp_form_content', $visible_fields, $this_id ); 
  2.  
  3. if ( !empty( $visible_fields ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the mc4wp_form_content callback 
  2. function filter_mc4wp_form_content( $visible_fields, $this_id ) { 
  3. // make filter magic happen here... 
  4. return $visible_fields
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'mc4wp_form_content', 'filter_mc4wp_form_content', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'mc4wp_form_content', 'filter_mc4wp_form_content', 10, 2 ); 

Defined (1)

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

/includes/class-form.php  
  1. $visible_fields = (string) apply_filters( 'mc4wp_form_content', $visible_fields, $this->ID );