public static function field_is_repeater_child($form, $field_id)
{
if (GF_Field_Repeater::get_field_index($form) === false) {
return false;
}
$fieldIsRepeaterChild = false;
$repeaterChildren = array();
foreach ($form['fields'] as $key => $field) {
if ($field->type == 'repeater') {
if (is_array($field->repeaterChildren)) {
$repeaterChildren = array_merge($repeaterChildren, $field->repeaterChildren);
}
}
if (!empty($repeaterChildren)) {
if ($field->id == $field_id && in_array($field->id, $repeaterChildren)) {
$fieldIsRepeaterChild = true;
break;
}
}
}
return $fieldIsRepeaterChild;
}
public static function get_field_type($form, $id)
{
$field_index = GF_Field_Repeater::get_field_index($form, 'id', $id);
if ($field_index !== false) {
return $form['fields'][$field_index]['type'];
}
return false;
}