gfp_stripe_get_publishable_key

The Gravity Forms + Stripe gfp stripe get publishable key hook.

Description

apply_filters( 'gfp_stripe_get_publishable_key', (unknown) $self, (unknown) $form_id ); 

Parameters (2)

0. $self (unknown) => self::$_this->get_api_key( 'publishable' )
The self.
1. $form_id (unknown)
The form id.

Usage

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

Defined (1)

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

/includes/class-gfp-stripe.php  
  1. $publishable_key = apply_filters( 'gfp_stripe_get_publishable_key', self::$_this->get_api_key( 'publishable' ), $form_id );