Using Gravity Forms ‘gform_merge_tag_list_exclude’ PHP action

The gform_merge_tag_list_exclude filter allows you to exclude certain field types from the merge tag drop-downs in Gravity Forms admin pages.

Table of contents

Usage

add_filter('gform_merge_tag_list_exclude', 'exclude_hidden', 10, 3);
// your custom code here
return $excluded_fields;

Parameters

• $excluded_fields (array): A list of field types to be excluded from the merge tag drop-down.
• $element_id (string): The HTML ID attribute of the merge tag drop-down.
• $fields (array): An array containing all form Field Objects.

More information

See Gravity Forms Docs: gform_merge_tag_list_exclude

Examples

Exclude hidden fields from merge tag drop-down

add_filter('gform_merge_tag_list_exclude', 'exclude_hidden', 10, 3);
function exclude_hidden($excluded_fields, $element_id, $fields) {
    // Exclude hidden fields from merge tag drop-down
    $excluded_fields[] = 'hidden';
    return $excluded_fields;
}

Exclude list fields from merge tag drop-down

add_filter('gform_merge_tag_list_exclude', 'exclude_list', 10, 3);
function exclude_list($excluded_fields, $element_id, $fields) {
    // Exclude list fields from merge tag drop-down
    $excluded_fields[] = 'list';
    return $excluded_fields;
}

Exclude name fields from merge tag drop-down

add_filter('gform_merge_tag_list_exclude', 'exclude_name', 10, 3);
function exclude_name($excluded_fields, $element_id, $fields) {
    // Exclude name fields from merge tag drop-down
    $excluded_fields[] = 'name';
    return $excluded_fields;
}

Exclude email fields from merge tag drop-down

add_filter('gform_merge_tag_list_exclude', 'exclude_email', 10, 3);
function exclude_email($excluded_fields, $element_id, $fields) {
    // Exclude email fields from merge tag drop-down
    $excluded_fields[] = 'email';
    return $excluded_fields;
}

Exclude multiple field types from merge tag drop-down

add_filter('gform_merge_tag_list_exclude', 'exclude_multiple', 10, 3);
function exclude_multiple($excluded_fields, $element_id, $fields) {
    // Exclude multiple field types from merge tag drop-down
    $excluded_fields[] = 'name';
    $excluded_fields[] = 'email';
    $excluded_fields[] = 'hidden';
    return $excluded_fields;
}