Description
Used to modify the url parameters used to load the Google Maps JS API.
Primarily, this filter exists to set a Google API key, however, it may also be used to customize other_params used in the google.load function.
Changelog
- Added in version 5.3.10
Parameters
apply_filters( 'acf/fields/google_map/api', $args );
$args
(array) Array of url parameters.
– libraries
(string) A comma separated list of libraries to load. Defaults to “places”.
~~~
‘libraries’ => ‘places’,
~~~
key
(string) A Google Maps API key. Defaults to an empty string.'key' => '',client
(string) Optional. A Google API client ID. Defaults to an empty string.'client' => '',callback
(string) Optional. A global JavaScript function to call when the API has loaded. Defaults toFunction.prototype(a no-op).'callback' => 'Function.prototype',
Example
This example demonstrates how to register a Google API key to be used when loading the Google Maps JS library.
functions.php
<?php
add_filter('acf/fields/google_map/api', 'my_acf_google_map_api');
function my_acf_google_map_api( $args ) {
$args['key'] = 'xxx';
return $args;
}
