gform_confirmation_anchor_<form_id>

The Gravity Forms gform confirmation anchor form id hook.

Description

apply_filters( 'gform_confirmation_anchor_<form_id>', (unknown) $default_anchor ); 

Parameters (1)

0. $default_anchor (unknown)
The default anchor.

Usage

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

Defined (5)

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

/form_display.php  
  1. $use_anchor = gf_apply_filters( array( 'gform_confirmation_anchor', $form_id ), $default_anchor ); 
  1. $anchor = gf_apply_filters( array( 'gform_confirmation_anchor', $form['id'] ), $default_anchor ) ? "<a id='gf_{$form['id']}' class='gform_anchor' ></a>" : ''; 
  1. $use_anchor = gf_apply_filters( array( 'gform_confirmation_anchor', $form_id ), $default_anchor ); 
  1. $use_anchor = gf_apply_filters( array( 'gform_confirmation_anchor', $form_id ), $default_anchor ); 
  1. $use_anchor = gf_apply_filters( array( 'gform_confirmation_anchor', $form_id ), $default_anchor );