<?php
/**
* Gravity Perks // Easy Passthrough // Save EP Token to Field
* https://gravitywiz.com/documentation/gravity-forms-easy-passthrough/
*
* This snippet allows you to populate the EP token into a field so it can be mapped in Gravity Forms feeds. The filter
* fires before feeds are processed so the token is available in time.
*/
// Update "123" to your form ID.
add_filter( 'gform_entry_post_save_123', function( $entry, $form ) {
// Update "4" to the ID of the field you woule like to populate with the EP token.
$target_field_id = 4;
if ( is_callable( 'gp_easy_passthrough' ) ) {
$token = gp_easy_passthrough()->get_entry_token( $entry );
GFAPI::update_entry_field( $entry['id'], $target_field_id, $token );
$entry[ $target_field_id ] = $token;
}
return $entry;
}, 5, 2 );
How’s this any better than just adding a hidden field that’s able to be populated with ‘ep_token’ query parameter?
Hey Clifford,
This snippet is for the scenario where you want to store the ep_token in a field on the source form. What you’re suggesting would work just fine on a target form, where the ep_token would be readily available via that query parameter, but in the case of a source form, this param wouldn’t exist yet in the URL at the initial time of submission.