Code examples for caldera_forms_api_allow_entry_view filter to change who can see Caldera Forms front-end entry viewer and corresponding REST API endpoint

caldera_forms_api_allow_entry_view-1.php

<?php
/**
 * Allow all requests to read entries of form with ID CF123567
 *
 * For API endpoint that powers front-end entry viewer.
 */
apply_filters( 'caldera_forms_api_allow_entry_view', function( $allowed, $form_id, WP_REST_Request $request ){
    if( 'CF123567' ===$form_id ){
        return true;
    }
    return $allowed;
}, 10, 3 );

caldera_forms_api_allow_entry_view-2.php

<?php
/**
 * Custom auth for requests to read entries of form with ID CF123567
 *
 * For API endpoint that powers front-end entry viewer.
 */
apply_filters( 'caldera_forms_api_allow_entry_view', function( $allowed, $form_id, WP_REST_Request $request ){
    if( 'CF123567' ===$form_id ){
        //Create your own system for checking authorization, using current request.
        $allowed = some_custom_auth_function( $request );
    }
    return $allowed;
}, 10, 3 );

I forked this Gist to update the doc post at - https://calderaforms.com/doc/caldera_forms_api_allow_entry_view/ - the gist uses "apply_filters" when it should use "add_filter"