gpml_image_merge_tag_link_atts

Description

Filter the attributes (and content) used to generate the merge tag link.

Apply to all files for all forms and fields.

add_filter( 'gpml_image_merge_tag_link_atts', 'my_custom_function' );

Apply to all files for all fields of a specific form.

add_filter( 'gpml_image_merge_tag_link_atts_FORMID', 'my_custom_function' );

Apply to all files for a specific form and field.

add_filter( 'gpml_image_merge_tag_link_atts_FORMID_FIELDID', 'my_custom_function' );

link_atts array
- content string
  The content that will be wrapped by the link.
- class string
  The CSS class that will be assigned to the link.
- href string
  The URL that the link will target.

Set a custom class for the linked image.

add_filter( 'gpml_image_merge_tag_link_atts', function( $link_atts ) {
    $link_atts['class'] = 'custom-class';

    return $link_atts;
}, 10, 3);

This filter is available since Gravity Forms Media Library 1.0.4.