Wring some tests for search_web_components and came across a schema validation error when trying to create a new endpoint. Because the testing process has config validation enabled it is refusing to save a new endpoint because 'items_per_page_options' is a string but an array is expected. This makes sense since that field is converted from a string to an array in the submit but the submit lacks handling to convert an empty string to an empty array.
// Save the items per page options as array.
$items_per_page_options = $form_state->getValue('items_per_page_options');
if (!empty($items_per_page_options)) {
$items_per_page_options = explode(',', $items_per_page_options);
$items_per_page_options = array_map('trim', $items_per_page_options);
$items_per_page_options = array_map('intval', $items_per_page_options);
$form_state->setValue('items_per_page_options', $items_per_page_options);
}
Simple fix is to add an else and set an empty array.
else {
$form_state->setValue('items_per_page_options', []);
}
Fixed
1.0
Code
Automatically closed - issue fixed for 2 weeks with no activity.