Description
Filter the image sizes to create after files are uploaded
Usage
Apply to all images for all forms and fields
add_filter( 'gpml_image_sizes', 'my_custom_function' );Apply to all images for all fields of a specific form
add_filter( 'gpml_image_sizes_FORMID', 'my_custom_function' );Apply to all images for a specific form and field
add_filter( 'gpml_image_sizes_FORMID_FIELDID', 'my_custom_function' );Parameters
image_sizes array
Names of image sizes to allow
Examples
Upload the original image and the thumbnail
<?php
/**
* Gravity Perks // Media Library // Upload the Original Image and the Thumbnail
* https://gravitywiz.com/documentation/gravity-forms-media-library/
*/
add_filter( 'gpml_image_sizes', function ( $sizes ) {
// Removing the “thumbnail” will only upload the original image.
return array( 'thumbnail' );
} );Since
This filter is available since Gravity Forms Media Library 1.2.23.